113020113030 has 64 divisors (see below), whose sum is σ = 296541243648. Its totient is φ = 27340108160.

The previous prime is 113020113029. The next prime is 113020113139. The reversal of 113020113030 is 30311020311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212577 + ... + 520796.

It is an arithmetic number, because the mean of its divisors is an integer number (4633456932).

Almost surely, 2^113020113030 is an apocalyptic number.

113020113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113020113030 is an abundant number, since it is smaller than the sum of its proper divisors (183521130618).

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

113020113030 is a wasteful number, since it uses less digits than its factorization.

113020113030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733861.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 113020113030 its reverse (30311020311), we get a palindrome (143331133341).

The spelling of 113020113030 in words is "one hundred thirteen billion, twenty million, one hundred thirteen thousand, thirty".