113120313131022 has 64 divisors (see below), whose sum is σ = 231690448742400. Its totient is φ = 36805794854400.

The previous prime is 113120313131017. The next prime is 113120313131053. The reversal of 113120313131022 is 220131313021311.

It is a junction number, because it is equal to n+sod(n) for n = 113120313130983 and 113120313131001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 685324822 + ... + 685489862.

It is an arithmetic number, because the mean of its divisors is an integer number (3620163261600).

Almost surely, 2^{113120313131022} is an apocalyptic number.

113120313131022 is an abundant number, since it is smaller than the sum of its proper divisors (118570135611378).

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

113120313131022 is a wasteful number, since it uses less digits than its factorization.

113120313131022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176129.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 113120313131022 its reverse (220131313021311), we get a palindrome (333251626152333).

The spelling of 113120313131022 in words is "one hundred thirteen trillion, one hundred twenty billion, three hundred thirteen million, one hundred thirty-one thousand, twenty-two".