113355252120 has 64 divisors (see below), whose sum is σ = 370980829440. Its totient is φ = 27480060800.

The previous prime is 113355252103. The next prime is 113355252121. The reversal of 113355252120 is 21252553311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113355252121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42936276 + ... + 42938915.

It is an arithmetic number, because the mean of its divisors is an integer number (5796575460).

Almost surely, 2^113355252120 is an apocalyptic number.

113355252120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113355252120 is an abundant number, since it is smaller than the sum of its proper divisors (257625577320).

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

113355252120 is a wasteful number, since it uses less digits than its factorization.

113355252120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85875216 (or 85875212 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 113355252120 in words is "one hundred thirteen billion, three hundred fifty-five million, two hundred fifty-two thousand, one hundred twenty".