111313111232 has 28 divisors (see below), whose sum is σ = 221996965200. Its totient is φ = 55376868096.

The previous prime is 111313111183. The next prime is 111313111237. The reversal of 111313111232 is 232111313111.

It is not an unprimeable number, because it can be changed into a prime (111313111237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4357283 + ... + 4382754.

Almost surely, 2^111313111232 is an apocalyptic number.

It is an amenable number.

111313111232 is a deficient number, since it is larger than the sum of its proper divisors (110683853968).

111313111232 is an equidigital number, since it uses as much as digits as its factorization.

111313111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8740248 (or 8740238 counting only the distinct ones).

The product of its digits is 108, while the sum is 20.

Adding to 111313111232 its reverse (232111313111), we get a palindrome (343424424343).

The spelling of 111313111232 in words is "one hundred eleven billion, three hundred thirteen million, one hundred eleven thousand, two hundred thirty-two".