113034431111 has 48 divisors (see below), whose sum is σ = 139824599040. Its totient is φ = 89474595840.

The previous prime is 113034431093. The next prime is 113034431113. The reversal of 113034431111 is 111134430311.

It is a de Polignac number, because none of the positive numbers 2^k-113034431111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113034431113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32028395 + ... + 32031923.

It is an arithmetic number, because the mean of its divisors is an integer number (2913012480).

Almost surely, 2^113034431111 is an apocalyptic number.

113034431111 is a deficient number, since it is larger than the sum of its proper divisors (26790167929).

113034431111 is a wasteful number, since it uses less digits than its factorization.

113034431111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864 (or 3847 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 113034431111 its reverse (111134430311), we get a palindrome (224168861422).

The spelling of 113034431111 in words is "one hundred thirteen billion, thirty-four million, four hundred thirty-one thousand, one hundred eleven".