113132211232 has 48 divisors (see below), whose sum is σ = 225562323672. Its totient is φ = 55849328640.

The previous prime is 113132211223. The next prime is 113132211319. The reversal of 113132211232 is 232112231311.

It can be written as a sum of positive squares in 4 ways, for example, as 31768071696 + 81364139536 = 178236^2 + 285244^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263498 + ... + 1350070.

Almost surely, 2^113132211232 is an apocalyptic number.

It is an amenable number.

113132211232 is a deficient number, since it is larger than the sum of its proper divisors (112430112440).

113132211232 is an equidigital number, since it uses as much as digits as its factorization.

113132211232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87101 (or 87093 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

Adding to 113132211232 its reverse (232112231311), we get a palindrome (345244442543).

The spelling of 113132211232 in words is "one hundred thirteen billion, one hundred thirty-two million, two hundred eleven thousand, two hundred thirty-two".