123322131320623 has 8 divisors (see below), whose sum is σ = 123516001782576. Its totient is φ = 123128311992000.

The previous prime is 123322131320599. The next prime is 123322131320653. The reversal of 123322131320623 is 326023131223321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123322131320623 - 2⁹ = 123322131320111 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 (123322131320653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7954558 + ... + 17604523.

It is an arithmetic number, because the mean of its divisors is an integer number (15439500222822).

Almost surely, 2^{123322131320623} is an apocalyptic number.

123322131320623 is a deficient number, since it is larger than the sum of its proper divisors (193870461953).

123322131320623 is an equidigital number, since it uses as much as digits as its factorization.

123322131320623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25566665.

The product of its (nonzero) digits is 46656, while the sum is 34.

Adding to 123322131320623 its reverse (326023131223321), we get a palindrome (449345262543944).

The spelling of 123322131320623 in words is "one hundred twenty-three trillion, three hundred twenty-two billion, one hundred thirty-one million, three hundred twenty thousand, six hundred twenty-three".