123230322864867 has 4 divisors (see below), whose sum is σ = 164307097153160. Its totient is φ = 82153548576576.

The previous prime is 123230322864853. The next prime is 123230322864953. The reversal of 123230322864867 is 768468223032321.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 123230322864867 - 2⁸ = 123230322864611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123230322864767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20538387144142 + ... + 20538387144147.

It is an arithmetic number, because the mean of its divisors is an integer number (41076774288290).

Almost surely, 2^{123230322864867} is an apocalyptic number.

123230322864867 is a deficient number, since it is larger than the sum of its proper divisors (41076774288293).

123230322864867 is an equidigital number, since it uses as much as digits as its factorization.

123230322864867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41076774288292.

The product of its (nonzero) digits is 27869184, while the sum is 57.

The spelling of 123230322864867 in words is "one hundred twenty-three trillion, two hundred thirty billion, three hundred twenty-two million, eight hundred sixty-four thousand, eight hundred sixty-seven".