113202120233 has 16 divisors (see below), whose sum is σ = 123308355456. Its totient is φ = 103517955840.

The previous prime is 113202120193. The next prime is 113202120259. The reversal of 113202120233 is 332021202311.

It is not a de Polignac number, because 113202120233 - 2⁸ = 113202119977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113202120263) 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, 517103 + ... + 702708.

It is an arithmetic number, because the mean of its divisors is an integer number (7706772216).

Almost surely, 2^113202120233 is an apocalyptic number.

It is an amenable number.

113202120233 is a deficient number, since it is larger than the sum of its proper divisors (10106235223).

113202120233 is a wasteful number, since it uses less digits than its factorization.

113202120233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219984.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113202120233 its reverse (332021202311), we get a palindrome (445223322544).

The spelling of 113202120233 in words is "one hundred thirteen billion, two hundred two million, one hundred twenty thousand, two hundred thirty-three".