113665336432 has 20 divisors (see below), whose sum is σ = 231817463080. Its totient is φ = 53841475008.

The previous prime is 113665336409. The next prime is 113665336457. The reversal of 113665336432 is 234633566311.

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, 186949263 + ... + 186949870.

It is an arithmetic number, because the mean of its divisors is an integer number (11590873154).

Almost surely, 2^113665336432 is an apocalyptic number.

It is an amenable number.

113665336432 is an abundant number, since it is smaller than the sum of its proper divisors (118152126648).

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

113665336432 is a wasteful number, since it uses less digits than its factorization.

113665336432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373899160 (or 373899154 counting only the distinct ones).

The product of its digits is 699840, while the sum is 43.

The spelling of 113665336432 in words is "one hundred thirteen billion, six hundred sixty-five million, three hundred thirty-six thousand, four hundred thirty-two".