123013200524052 has 48 divisors (see below), whose sum is σ = 288794762242112. Its totient is φ = 40752411033600.

The previous prime is 123013200524051. The next prime is 123013200524059. The reversal of 123013200524052 is 250425002310321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123013200524051) 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, 225060198 + ... + 225606114.

Almost surely, 2^{123013200524052} is an apocalyptic number.

123013200524052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123013200524052 is an abundant number, since it is smaller than the sum of its proper divisors (165781561718060).

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

123013200524052 is a wasteful number, since it uses less digits than its factorization.

123013200524052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661288 (or 661286 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 123013200524052 its reverse (250425002310321), we get a palindrome (373438202834373).

The spelling of 123013200524052 in words is "one hundred twenty-three trillion, thirteen billion, two hundred million, five hundred twenty-four thousand, fifty-two".