123301402510152 has 64 divisors (see below), whose sum is σ = 312225542784000. Its totient is φ = 40572369345024.

The previous prime is 123301402510079. The next prime is 123301402510189. The reversal of 123301402510152 is 251015204103321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45774952 + ... + 48393687.

It is an arithmetic number, because the mean of its divisors is an integer number (4878524106000).

Almost surely, 2^{123301402510152} is an apocalyptic number.

123301402510152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123301402510152 is an abundant number, since it is smaller than the sum of its proper divisors (188924140273848).

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

123301402510152 is a wasteful number, since it uses less digits than its factorization.

123301402510152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94169350 (or 94169346 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 123301402510152 its reverse (251015204103321), we get a palindrome (374316606613473).

The spelling of 123301402510152 in words is "one hundred twenty-three trillion, three hundred one billion, four hundred two million, five hundred ten thousand, one hundred fifty-two".