123000220002324 has 144 divisors (see below), whose sum is σ = 355877673446400. Its totient is φ = 32871858312384.

The previous prime is 123000220002311. The next prime is 123000220002347. The reversal of 123000220002324 is 423200022000321.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 123000220002324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68798974 + ... + 70564149.

Almost surely, 2^{123000220002324} is an apocalyptic number.

123000220002324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123000220002324 is an abundant number, since it is smaller than the sum of its proper divisors (232877453444076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123000220002324 is a wasteful number, since it uses less digits than its factorization.

123000220002324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139363242 (or 139363233 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 123000220002324 its reverse (423200022000321), we get a palindrome (546200242002645).

The spelling of 123000220002324 in words is "one hundred twenty-three trillion, two hundred twenty million, two thousand, three hundred twenty-four".