115310134521513 has 80 divisors (see below), whose sum is σ = 185384511392256. Its totient is φ = 71254062633600.

The previous prime is 115310134521509. The next prime is 115310134521563. The reversal of 115310134521513 is 315125431013511.

115310134521513 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 1 + 0 + 134 + 5 + 2 + 1 + 513 = 666.

It is not a de Polignac number, because 115310134521513 - 2² = 115310134521509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115310134521563) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2324295 + ... + 15363027.

Almost surely, 2^{115310134521513} is an apocalyptic number.

It is an amenable number.

115310134521513 is a deficient number, since it is larger than the sum of its proper divisors (70074376870743).

115310134521513 is a wasteful number, since it uses less digits than its factorization.

115310134521513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13038916 (or 13038907 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 115310134521513 in words is "one hundred fifteen trillion, three hundred ten billion, one hundred thirty-four million, five hundred twenty-one thousand, five hundred thirteen".