115321232514125 has 64 divisors (see below), whose sum is σ = 170966915308800. Its totient is φ = 76715922528000.

The previous prime is 115321232514091. The next prime is 115321232514139. The reversal of 115321232514125 is 521415232123511.

It is a happy number.

It is not a de Polignac number, because 115321232514125 - 2²⁶ = 115321165405261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 75349442 + ... + 76864691.

It is an arithmetic number, because the mean of its divisors is an integer number (2671358051700).

Almost surely, 2^{115321232514125} is an apocalyptic number.

It is an amenable number.

115321232514125 is a deficient number, since it is larger than the sum of its proper divisors (55645682794675).

115321232514125 is a wasteful number, since it uses less digits than its factorization.

115321232514125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152214207 (or 152214197 counting only the distinct ones).

The product of its digits is 72000, while the sum is 38.

Adding to 115321232514125 its reverse (521415232123511), we get a palindrome (636736464637636).

The spelling of 115321232514125 in words is "one hundred fifteen trillion, three hundred twenty-one billion, two hundred thirty-two million, five hundred fourteen thousand, one hundred twenty-five".