| ||||
|---|---|---|---|---|
| Cardinal | one hundred [and] one | |||
| Ordinal | 101st (one hundred [and] first) | |||
| Factorization | prime | |||
| Prime | 26th | |||
| Divisors | 1, 101 | |||
| Greek numeral | ΡΑ´ | |||
| Roman numeral | CI | |||
| Binary | 11001012 | |||
| Ternary | 102023 | |||
| Senary | 2456 | |||
| Octal | 1458 | |||
| Duodecimal | 8512 | |||
| Hexadecimal | 6516 | |||
101 (one hundred [and] one) is the natural number following 100 and preceding 102.
It is variously pronounced "one hundred and one" / "a hundred and one", "one hundred one" / "a hundred one", and "one oh one". As an ordinal number, 101st (one hundred [and] first), rather than 101th, is the correct form.
Look up one hundred and one or one hundred one in Wiktionary, the free dictionary.