113131012330111 has 16 divisors (see below), whose sum is σ = 120161077732800. Its totient is φ = 106142954024448.

The previous prime is 113131012330081. The next prime is 113131012330123. The reversal of 113131012330111 is 111033210131311.

It is a cyclic number.

It is not a de Polignac number, because 113131012330111 - 2⁵ = 113131012330079 is a prime.

It is a super-2 number, since 2×113131012330111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113131012330181) 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, 6993625 + ... + 16588333.

It is an arithmetic number, because the mean of its divisors is an integer number (7510067358300).

Almost surely, 2^{113131012330111} is an apocalyptic number.

113131012330111 is a deficient number, since it is larger than the sum of its proper divisors (7030065402689).

113131012330111 is a wasteful number, since it uses less digits than its factorization.

113131012330111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596898.

The product of its (nonzero) digits is 162, while the sum is 22.

Adding to 113131012330111 its reverse (111033210131311), we get a palindrome (224164222461422).

The spelling of 113131012330111 in words is "one hundred thirteen trillion, one hundred thirty-one billion, twelve million, three hundred thirty thousand, one hundred eleven".