113021311022 has 16 divisors (see below), whose sum is σ = 173881663200. Its totient is φ = 55064165760.

The previous prime is 113021310977. The next prime is 113021311043. The reversal of 113021311022 is 220113120311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785522 + ... + 918197.

It is an arithmetic number, because the mean of its divisors is an integer number (10867603950).

Almost surely, 2^113021311022 is an apocalyptic number.

113021311022 is a deficient number, since it is larger than the sum of its proper divisors (60860352178).

113021311022 is a wasteful number, since it uses less digits than its factorization.

113021311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704571.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113021311022 its reverse (220113120311), we get a palindrome (333134431333).

The spelling of 113021311022 in words is "one hundred thirteen billion, twenty-one million, three hundred eleven thousand, twenty-two".