113890980132 has 36 divisors (see below), whose sum is σ = 289182100480. Its totient is φ = 37793416752.

The previous prime is 113890980079. The next prime is 113890980143. The reversal of 113890980132 is 231089098311.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7085332 + ... + 7101387.

Almost surely, 2^113890980132 is an apocalyptic number.

113890980132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113890980132 is an abundant number, since it is smaller than the sum of its proper divisors (175291120348).

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

113890980132 is a wasteful number, since it uses less digits than its factorization.

113890980132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14186952 (or 14186947 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 113890980132 in words is "one hundred thirteen billion, eight hundred ninety million, nine hundred eighty thousand, one hundred thirty-two".