123203113002202 has 64 divisors (see below), whose sum is σ = 197965869246720. Its totient is φ = 57301437312000.

The previous prime is 123203113002157. The next prime is 123203113002251. The reversal of 123203113002202 is 202200311302321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6717351552 + ... + 6717369892.

It is an arithmetic number, because the mean of its divisors is an integer number (3093216706980).

Almost surely, 2^{123203113002202} is an apocalyptic number.

123203113002202 is a deficient number, since it is larger than the sum of its proper divisors (74762756244518).

123203113002202 is a wasteful number, since it uses less digits than its factorization.

123203113002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21847.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123203113002202 its reverse (202200311302321), we get a palindrome (325403424304523).

The spelling of 123203113002202 in words is "one hundred twenty-three trillion, two hundred three billion, one hundred thirteen million, two thousand, two hundred two".