123322324020023 has 32 divisors (see below), whose sum is σ = 131137496017920. Its totient is φ = 115570580958720.

The previous prime is 123322324020019. The next prime is 123322324020061. The reversal of 123322324020023 is 320020423223321.

It is not a de Polignac number, because 123322324020023 - 2² = 123322324020019 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 (123322324020223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15596597036 + ... + 15596604942.

It is an arithmetic number, because the mean of its divisors is an integer number (4098046750560).

Almost surely, 2^{123322324020023} is an apocalyptic number.

123322324020023 is a deficient number, since it is larger than the sum of its proper divisors (7815171997897).

123322324020023 is a wasteful number, since it uses less digits than its factorization.

123322324020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11807.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 123322324020023 its reverse (320020423223321), we get a palindrome (443342747243344).

The spelling of 123322324020023 in words is "one hundred twenty-three trillion, three hundred twenty-two billion, three hundred twenty-four million, twenty thousand, twenty-three".