113395233520 has 40 divisors (see below), whose sum is σ = 264168154656. Its totient is φ = 45267902208.

The previous prime is 113395233473. The next prime is 113395233547. The reversal of 113395233520 is 25332593311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 113395233520.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1368747 + ... + 1449226.

Almost surely, 2^113395233520 is an apocalyptic number.

113395233520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113395233520 is an abundant number, since it is smaller than the sum of its proper divisors (150772921136).

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

113395233520 is a wasteful number, since it uses less digits than its factorization.

113395233520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818489 (or 2818483 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 37.

The spelling of 113395233520 in words is "one hundred thirteen billion, three hundred ninety-five million, two hundred thirty-three thousand, five hundred twenty".