113364611520 has 224 divisors, whose sum is σ = 385392168000. Its totient is φ = 28132245504.

The previous prime is 113364611497. The next prime is 113364611527. The reversal of 113364611520 is 25116463311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113364611527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1413456 + ... + 1491504.

It is an arithmetic number, because the mean of its divisors is an integer number (1720500750).

Almost surely, 2^113364611520 is an apocalyptic number.

113364611520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113364611520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192696084000).

113364611520 is an abundant number, since it is smaller than the sum of its proper divisors (272027556480).

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

113364611520 is a wasteful number, since it uses less digits than its factorization.

113364611520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78175 (or 78165 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 113364611520 in words is "one hundred thirteen billion, three hundred sixty-four million, six hundred eleven thousand, five hundred twenty".