113031234023 has 16 divisors (see below), whose sum is σ = 126121432320. Its totient is φ = 100669389696.

The previous prime is 113031234013. The next prime is 113031234053. The reversal of 113031234023 is 320432130311.

It is a cyclic number.

It is not a de Polignac number, because 113031234023 - 2¹⁶ = 113031168487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113031234023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113031234013) 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, 89240 + ... + 483762.

It is an arithmetic number, because the mean of its divisors is an integer number (7882589520).

Almost surely, 2^113031234023 is an apocalyptic number.

113031234023 is a deficient number, since it is larger than the sum of its proper divisors (13090198297).

113031234023 is a wasteful number, since it uses less digits than its factorization.

113031234023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395446.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 113031234023 its reverse (320432130311), we get a palindrome (433463364334).

The spelling of 113031234023 in words is "one hundred thirteen billion, thirty-one million, two hundred thirty-four thousand, twenty-three".