113020120322052 has 48 divisors (see below), whose sum is σ = 265729811424000. Its totient is φ = 37385351995680.

The previous prime is 113020120322051. The next prime is 113020120322177. The reversal of 113020120322052 is 250223021020311.

It is a super-2 number, since 2×113020120322052² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113020120322051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150945699 + ... + 151692597.

It is an arithmetic number, because the mean of its divisors is an integer number (5536037738000).

Almost surely, 2^{113020120322052} is an apocalyptic number.

113020120322052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113020120322052 is an abundant number, since it is smaller than the sum of its proper divisors (152709691101948).

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

113020120322052 is a wasteful number, since it uses less digits than its factorization.

113020120322052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843296 (or 843294 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 113020120322052 its reverse (250223021020311), we get a palindrome (363243141342363).

The spelling of 113020120322052 in words is "one hundred thirteen trillion, twenty billion, one hundred twenty million, three hundred twenty-two thousand, fifty-two".