One hundred one
111 is an odd number.
111 is a palindrome.
111 is a Harshad number, which means it is divisible by the sum of its digits (1 + 1 + 1 = 3, and 111 is divisible by 3).
In binary, 111 is represented as 1101111.
In hex, 111 is represented as 6f.
Prime factorization of 111: 3 * 37.