113013221010 has 32 divisors (see below), whose sum is σ = 287186539392. Its totient is φ = 28364102400.

The previous prime is 113013220937. The next prime is 113013221021. The reversal of 113013221010 is 10122310311.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110796766 + ... + 110797785.

It is an arithmetic number, because the mean of its divisors is an integer number (8974579356).

Almost surely, 2^113013221010 is an apocalyptic number.

113013221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113013221010 is an abundant number, since it is smaller than the sum of its proper divisors (174173318382).

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

113013221010 is a wasteful number, since it uses less digits than its factorization.

113013221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221594578.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 113013221010 its reverse (10122310311), we get a palindrome (123135531321).

The spelling of 113013221010 in words is "one hundred thirteen billion, thirteen million, two hundred twenty-one thousand, ten".