123313255352552 has 32 divisors (see below), whose sum is σ = 233518527478080. Its totient is φ = 61041962864640.

The previous prime is 123313255352519. The next prime is 123313255352569. The reversal of 123313255352552 is 255253552313321.

It is a junction number, because it is equal to n+sod(n) for n = 123313255352497 and 123313255352506.

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, 16541849 + ... + 22809192.

It is an arithmetic number, because the mean of its divisors is an integer number (7297453983690).

Almost surely, 2^{123313255352552} is an apocalyptic number.

It is an amenable number.

123313255352552 is a deficient number, since it is larger than the sum of its proper divisors (110205272125528).

123313255352552 is a wasteful number, since it uses less digits than its factorization.

123313255352552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39354953 (or 39354949 counting only the distinct ones).

The product of its digits is 4050000, while the sum is 47.

The spelling of 123313255352552 in words is "one hundred twenty-three trillion, three hundred thirteen billion, two hundred fifty-five million, three hundred fifty-two thousand, five hundred fifty-two".