113031001232 has 20 divisors (see below), whose sum is σ = 219007724796. Its totient is φ = 56512878720.

The previous prime is 113031001229. The next prime is 113031001247. The reversal of 113031001232 is 232100130311.

It can be written as a sum of positive squares in 2 ways, for example, as 5194949776 + 107836051456 = 72076^2 + 328384^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113031001232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218882 + ... + 523422.

Almost surely, 2^113031001232 is an apocalyptic number.

It is an amenable number.

113031001232 is a deficient number, since it is larger than the sum of its proper divisors (105976723564).

113031001232 is a wasteful number, since it uses less digits than its factorization.

113031001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327746 (or 327740 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 113031001232 its reverse (232100130311), we get a palindrome (345131131543).

The spelling of 113031001232 in words is "one hundred thirteen billion, thirty-one million, one thousand, two hundred thirty-two".