123300324322552 has 32 divisors (see below), whose sum is σ = 250762972849200. Its totient is φ = 56498433053184.

The previous prime is 123300324322537. The next prime is 123300324322649. The reversal of 123300324322552 is 255223423003321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4264661953 + ... + 4264690864.

Almost surely, 2^{123300324322552} is an apocalyptic number.

It is an amenable number.

123300324322552 is an abundant number, since it is smaller than the sum of its proper divisors (127462648526648).

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

123300324322552 is a wasteful number, since it uses less digits than its factorization.

123300324322552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8529352975 (or 8529352971 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 123300324322552 its reverse (255223423003321), we get a palindrome (378523747325873).

The spelling of 123300324322552 in words is "one hundred twenty-three trillion, three hundred billion, three hundred twenty-four million, three hundred twenty-two thousand, five hundred fifty-two".