113452027122 has 64 divisors (see below), whose sum is σ = 260432179200. Its totient is φ = 32275998720.

The previous prime is 113452027109. The next prime is 113452027123. The reversal of 113452027122 is 221720254311.

It is a self number, because there is not a number n which added to its sum of digits gives 113452027122.

It is not an unprimeable number, because it can be changed into a prime (113452027123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10197879 + ... + 10208997.

It is an arithmetic number, because the mean of its divisors is an integer number (4069252800).

Almost surely, 2^113452027122 is an apocalyptic number.

113452027122 is an abundant number, since it is smaller than the sum of its proper divisors (146980152078).

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

113452027122 is a wasteful number, since it uses less digits than its factorization.

113452027122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12151.

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 113452027122 in words is "one hundred thirteen billion, four hundred fifty-two million, twenty-seven thousand, one hundred twenty-two".