Names of 1003
| Nominal | 1003 |
| Cardinal | one thousand three |
| Ordinal | 1,003rd |
| This number as US currency | one thousand three dollars |
| Is 1003 an odd number? | 1003 is an odd number |
| Is 1003 an even number? | 1003 is NOT an even number |
| Is 1003 a palindrome? | 1003 is NOT a palindrome number |
| Is 1003 a triangle number? | 1003 is NOT a triangle number |
1003 in other Bases
| Base 2 (Binary) | 11111010112 |
| Base 3 (Ternary) | 11010113 |
| Base 4 (Quaternary) | 332234 |
| Base 5 (Quinary) | 130035 |
| Base 6 (Senary) | 43516 |
| Base 8 (Octal) | 17538 |
| Base 12 (Duodecimal) | 6B712 |
| Base 16 (Hexadecimal) | 3EB16 |
| Base 20 (Vigesimal) | 2A320 |
Primes and Factors tests for 1003
| Is 1003 a Prime Number? | 1003 is NOT a prime |
| Is 1003 a perfect number? | 1003 is NOT a perfect number |
| Is 1003 a Mersenne Prime? | 1003 is NOT a Mersenne prime |
| Is 1003 a Fermat Prime? | 1003 is NOT a Fermat prime |
| Is 1003 a Fibonacci Prime? | 1003 is NOT a Fibonacci prime |
| Is 1003 a Partition Prime? | 1003 is NOT a Partition prime |
| Is 1003 a Pell Prime? | 1003 is NOT a Pell prime |
| Prime Factors | Prime factors of 1003 |
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1003 in other Numerals
| 1003 in Roman Numeral | MIII |
| 1003 in Chinese Numeral | 壹仟叄 |
| 1003 in Egyptian Numeral | 𓆼𓏼 |
| 1003 in Babylonian Numeral |   |
Roots and stuff for 1003
| Is 1003 a square number? | 1003 is NOT a square number |
| Is 1003 a cube number? | 1003 is NOT a cube number |
| Square root of the number 1003 | 31.670175244226 |
| Cube root of the number 1003 | 10.009990016633 |
Recreational math for 1003
| Number 1003 reversed | 3001 |
| Sum of the digits | 4 |
| No of digits | 4 |