113860025568 has 168 divisors, whose sum is σ = 336408165576. Its totient is φ = 37917331200.

The previous prime is 113860025563. The next prime is 113860025569. The reversal of 113860025568 is 865520068311.

113860025568 is a `hidden beast` number, since 1 + 1 + 3 + 8 + 60 + 0 + 25 + 568 = 666.

It is a super-2 number, since 2×113860025568² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113860025561) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 37813183 + ... + 37816193.

It is an arithmetic number, because the mean of its divisors is an integer number (2002429557).

Almost surely, 2^113860025568 is an apocalyptic number.

113860025568 is a gapful number since it is divisible by the number (18) 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 113860025568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168204082788).

113860025568 is an abundant number, since it is smaller than the sum of its proper divisors (222548140008).

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

113860025568 is an equidigital number, since it uses as much as digits as its factorization.

113860025568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4660 (or 4637 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 113860025568 in words is "one hundred thirteen billion, eight hundred sixty million, twenty-five thousand, five hundred sixty-eight".