113204203660 has 24 divisors (see below), whose sum is σ = 241277022000. Its totient is φ = 44605834944.

The previous prime is 113204203649. The next prime is 113204203669. The reversal of 113204203660 is 66302402311.

It is not an unprimeable number, because it can be changed into a prime (113204203669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42239035 + ... + 42241714.

It is an arithmetic number, because the mean of its divisors is an integer number (10053209250).

Almost surely, 2^113204203660 is an apocalyptic number.

113204203660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113204203660 is an abundant number, since it is smaller than the sum of its proper divisors (128072818340).

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

113204203660 is a wasteful number, since it uses less digits than its factorization.

113204203660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84480825 (or 84480823 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 113204203660 its reverse (66302402311), we get a palindrome (179506605971).

The spelling of 113204203660 in words is "one hundred thirteen billion, two hundred four million, two hundred three thousand, six hundred sixty".