123313255352304 has 80 divisors (see below), whose sum is σ = 319994266389504. Its totient is φ = 40919261644800.

The previous prime is 123313255352303. The next prime is 123313255352311. The reversal of 123313255352304 is 403253552313321.

It is a super-2 number, since 2×123313255352304² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123313255352303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751777659 + ... + 751941669.

Almost surely, 2^{123313255352304} is an apocalyptic number.

It is an amenable number.

123313255352304 is an abundant number, since it is smaller than the sum of its proper divisors (196681011037200).

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

123313255352304 is a wasteful number, since it uses less digits than its factorization.

123313255352304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234486 (or 234480 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 123313255352304 in words is "one hundred twenty-three trillion, three hundred thirteen billion, two hundred fifty-five million, three hundred fifty-two thousand, three hundred four".