113330032112 has 20 divisors (see below), whose sum is σ = 239538477336. Its totient is φ = 51513650880.

The previous prime is 113330032099. The next prime is 113330032121. The reversal of 113330032112 is 211230033311.

It is a congruent number.

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, 321960143 + ... + 321960494.

Almost surely, 2^113330032112 is an apocalyptic number.

It is an amenable number.

113330032112 is an abundant number, since it is smaller than the sum of its proper divisors (126208445224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113330032112 is a wasteful number, since it uses less digits than its factorization.

113330032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643920656 (or 643920650 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113330032112 its reverse (211230033311), we get a palindrome (324560065423).

The spelling of 113330032112 in words is "one hundred thirteen billion, three hundred thirty million, thirty-two thousand, one hundred twelve".