113665240116 has 96 divisors (see below), whose sum is σ = 301211809920. Its totient is φ = 37054188288.

The previous prime is 113665240093. The next prime is 113665240141. The reversal of 113665240116 is 611042566311.

113665240116 is a `hidden beast` number, since 1 + 13 + 6 + 6 + 524 + 0 + 116 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1759891 + ... + 1823333.

It is an arithmetic number, because the mean of its divisors is an integer number (3137623020).

Almost surely, 2^113665240116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113665240116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150605904960).

113665240116 is an abundant number, since it is smaller than the sum of its proper divisors (187546569804).

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

113665240116 is a wasteful number, since it uses less digits than its factorization.

113665240116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63822 (or 63814 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 113665240116 in words is "one hundred thirteen billion, six hundred sixty-five million, two hundred forty thousand, one hundred sixteen".