113023122 has 16 divisors (see below), whose sum is σ = 226158240. Its totient is φ = 37655712.

The previous prime is 113023093. The next prime is 113023133. The reversal of 113023122 is 221320311.

It is a super-2 number, since 2×113023122² = 25548452213253768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14529 + ... + 20907.

It is an arithmetic number, because the mean of its divisors is an integer number (14134890).

Almost surely, 2^113023122 is an apocalyptic number.

113023122 is an abundant number, since it is smaller than the sum of its proper divisors (113135118).

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

113023122 is a wasteful number, since it uses less digits than its factorization.

113023122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9337.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 113023122 is about 10631.2333245019. The cubic root of 113023122 is about 483.4917854908.

Adding to 113023122 its reverse (221320311), we get a palindrome (334343433).

The spelling of 113023122 in words is "one hundred thirteen million, twenty-three thousand, one hundred twenty-two".