113023121233 has 16 divisors (see below), whose sum is σ = 125913316032. Its totient is φ = 100584792000.

The previous prime is 113023121231. The next prime is 113023121297. The reversal of 113023121233 is 332121320311.

It is not a de Polignac number, because 113023121233 - 2¹ = 113023121231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113023121231) 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, 257566 + ... + 540727.

It is an arithmetic number, because the mean of its divisors is an integer number (7869582252).

Almost surely, 2^113023121233 is an apocalyptic number.

It is an amenable number.

113023121233 is a deficient number, since it is larger than the sum of its proper divisors (12890194799).

113023121233 is a wasteful number, since it uses less digits than its factorization.

113023121233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798576.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113023121233 its reverse (332121320311), we get a palindrome (445144441544).

It can be divided in two parts, 113023 and 121233, that added together give a 4-th power (234256 = 22⁴).

The spelling of 113023121233 in words is "one hundred thirteen billion, twenty-three million, one hundred twenty-one thousand, two hundred thirty-three".