123162362431223 has 16 divisors (see below), whose sum is σ = 125887906460160. Its totient is φ = 120441210648000.

The previous prime is 123162362431219. The next prime is 123162362431243. The reversal of 123162362431223 is 322134263261321.

It is a cyclic number.

It is not a de Polignac number, because 123162362431223 - 2² = 123162362431219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123162362431243) 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, 872313848 + ... + 872455026.

It is an arithmetic number, because the mean of its divisors is an integer number (7867994153760).

Almost surely, 2^{123162362431223} is an apocalyptic number.

123162362431223 is a deficient number, since it is larger than the sum of its proper divisors (2725544028937).

123162362431223 is a wasteful number, since it uses less digits than its factorization.

123162362431223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156598.

The product of its digits is 373248, while the sum is 41.

The spelling of 123162362431223 in words is "one hundred twenty-three trillion, one hundred sixty-two billion, three hundred sixty-two million, four hundred thirty-one thousand, two hundred twenty-three".