123302325542013 has 12 divisors (see below), whose sum is σ = 183848628765568. Its totient is φ = 79549887446280.

The previous prime is 123302325541943. The next prime is 123302325542047. The reversal of 123302325542013 is 310245523203321.

123302325542013 is a `hidden beast` number, since 1 + 2 + 3 + 302 + 325 + 5 + 4 + 20 + 1 + 3 = 666.

It is not a de Polignac number, because 123302325542013 - 2¹⁷ = 123302325410941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123302325542713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220971909295 + ... + 220971909852.

Almost surely, 2^{123302325542013} is an apocalyptic number.

It is an amenable number.

123302325542013 is a deficient number, since it is larger than the sum of its proper divisors (60546303223555).

123302325542013 is a wasteful number, since it uses less digits than its factorization.

123302325542013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441943819184 (or 441943819181 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 123302325542013 its reverse (310245523203321), we get a palindrome (433547848745334).

The spelling of 123302325542013 in words is "one hundred twenty-three trillion, three hundred two billion, three hundred twenty-five million, five hundred forty-two thousand, thirteen".