113387942800 has 120 divisors (see below), whose sum is σ = 299958113952. Its totient is φ = 40846464000.

The previous prime is 113387942777. The next prime is 113387942807. The reversal of 113387942800 is 8249783311.

It is not an unprimeable number, because it can be changed into a prime (113387942807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350380 + ... + 591220.

Almost surely, 2^113387942800 is an apocalyptic number.

113387942800 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 113387942800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149979056976).

113387942800 is an abundant number, since it is smaller than the sum of its proper divisors (186570171152).

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

113387942800 is a wasteful number, since it uses less digits than its factorization.

113387942800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240977 (or 240966 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 113387942800 in words is "one hundred thirteen billion, three hundred eighty-seven million, nine hundred forty-two thousand, eight hundred".