Names of 1123
| Nominal | 1123 |
| Cardinal | one thousand one hundred twenty-three |
| Ordinal | 1,123rd |
| This number as US currency | one thousand one hundred twenty-three dollars |
| Is 1123 an odd number? | 1123 is an odd number |
| Is 1123 an even number? | 1123 is NOT an even number |
| Is 1123 a palindrome? | 1123 is NOT a palindrome number |
| Is 1123 a triangle number? | 1123 is NOT a triangle number |
1123 in other Bases
| Base 2 (Binary) | 100011000112 |
| Base 3 (Ternary) | 11121213 |
| Base 4 (Quaternary) | 1012034 |
| Base 5 (Quinary) | 134435 |
| Base 6 (Senary) | 51116 |
| Base 8 (Octal) | 21438 |
| Base 12 (Duodecimal) | 79712 |
| Base 16 (Hexadecimal) | 46316 |
| Base 20 (Vigesimal) | 2G320 |
Primes and Factors tests for 1123
| Is 1123 a Prime Number? | 1123 is a prime |
| Is 1123 a perfect number? | 1123 is NOT a perfect number |
| Is 1123 a Mersenne Prime? | 1123 is NOT a Mersenne prime |
| Is 1123 a Fermat Prime? | 1123 is NOT a Fermat prime |
| Is 1123 a Fibonacci Prime? | 1123 is NOT a Fibonacci prime |
| Is 1123 a Partition Prime? | 1123 is NOT a Partition prime |
| Is 1123 a Pell Prime? | 1123 is NOT a Pell prime |
| Prime Factors | Prime factors of 1123 |
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1123 in other Numerals
| 1123 in Roman Numeral | MCXXIII |
| 1123 in Chinese Numeral | 壹仟壹佰貳拾叄 |
| 1123 in Egyptian Numeral | 𓆼𓍢𓎇𓏼 |
| 1123 in Babylonian Numeral |   |
Roots and stuff for 1123
| Is 1123 a square number? | 1123 is NOT a square number |
| Is 1123 a cube number? | 1123 is NOT a cube number |
| Square root of the number 1123 | 33.511192160232 |
| Cube root of the number 1123 | 10.394252248047 |
Recreational math for 1123
| Number 1123 reversed | 3211 |
| Sum of the digits | 7 |
| No of digits | 4 |