113335567920 has 60 divisors (see below), whose sum is σ = 380618618016. Its totient is φ = 30222817920.

The previous prime is 113335567889. The next prime is 113335567927. The reversal of 113335567920 is 29765533311.

113335567920 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 3 + 556 + 7 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (113335567927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78704536 + ... + 78705975.

Almost surely, 2^113335567920 is an apocalyptic number.

113335567920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113335567920 is an abundant number, since it is smaller than the sum of its proper divisors (267283050096).

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

113335567920 is a wasteful number, since it uses less digits than its factorization.

113335567920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157410530 (or 157410521 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 45.

The spelling of 113335567920 in words is "one hundred thirteen billion, three hundred thirty-five million, five hundred sixty-seven thousand, nine hundred twenty".