123320132122233 has 16 divisors (see below), whose sum is σ = 166881472824320. Its totient is φ = 80986113741456.

The previous prime is 123320132122223. The next prime is 123320132122249. The reversal of 123320132122233 is 332221231023321.

It is a de Polignac number, because none of the positive numbers 2^k-123320132122233 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 123320132122233.

It is not an unprimeable number, because it can be changed into a prime (123320132122223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88068348 + ... + 89457666.

It is an arithmetic number, because the mean of its divisors is an integer number (10430092051520).

Almost surely, 2^{123320132122233} is an apocalyptic number.

It is an amenable number.

123320132122233 is a deficient number, since it is larger than the sum of its proper divisors (43561340702087).

123320132122233 is a wasteful number, since it uses less digits than its factorization.

123320132122233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830996.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 123320132122233 its reverse (332221231023321), we get a palindrome (455541363145554).

The spelling of 123320132122233 in words is "one hundred twenty-three trillion, three hundred twenty billion, one hundred thirty-two million, one hundred twenty-two thousand, two hundred thirty-three".