Names of 1001
| Nominal | 1001 |
| Cardinal | one thousand one |
| Ordinal | 1,001st |
| This number as US currency | one thousand one dollars |
| Is 1001 an odd number? | 1001 is an odd number |
| Is 1001 an even number? | 1001 is NOT an even number |
| Is 1001 a palindrome? | 1001 is a palindrome number |
| Is 1001 a triangle number? | 1001 is NOT a triangle number |
1001 in other Bases
| Base 2 (Binary) | 11111010012 |
| Base 3 (Ternary) | 11010023 |
| Base 4 (Quaternary) | 332214 |
| Base 5 (Quinary) | 130015 |
| Base 6 (Senary) | 43456 |
| Base 8 (Octal) | 17518 |
| Base 12 (Duodecimal) | 6B512 |
| Base 16 (Hexadecimal) | 3E916 |
| Base 20 (Vigesimal) | 2A120 |
Primes and Factors tests for 1001
| Is 1001 a Prime Number? | 1001 is NOT a prime |
| Is 1001 a perfect number? | 1001 is NOT a perfect number |
| Is 1001 a Mersenne Prime? | 1001 is NOT a Mersenne prime |
| Is 1001 a Fermat Prime? | 1001 is NOT a Fermat prime |
| Is 1001 a Fibonacci Prime? | 1001 is NOT a Fibonacci prime |
| Is 1001 a Partition Prime? | 1001 is NOT a Partition prime |
| Is 1001 a Pell Prime? | 1001 is NOT a Pell prime |
| Prime Factors | Prime factors of 1001 |
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1001 in other Numerals
| 1001 in Roman Numeral | MI |
| 1001 in Chinese Numeral | 壹仟壹 |
| 1001 in Egyptian Numeral | 𓆼𓏺 |
| 1001 in Babylonian Numeral |   |
Roots and stuff for 1001
| Is 1001 a square number? | 1001 is NOT a square number |
| Is 1001 a cube number? | 1001 is NOT a cube number |
| Square root of the number 1001 | 31.638584039113 |
| Cube root of the number 1001 | 10.003332222839 |
Recreational math for 1001
| Number 1001 reversed | 1001 |
| Sum of the digits | 2 |
| No of digits | 4 |