115134515 has 8 divisors (see below), whose sum is σ = 138528240. Its totient is φ = 91863072.

The previous prime is 115134499. The next prime is 115134581. The reversal of 115134515 is 515431511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115134515 - 2⁴ = 115134499 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28484 + ... + 32273.

It is an arithmetic number, because the mean of its divisors is an integer number (17316030).

Almost surely, 2^115134515 is an apocalyptic number.

115134515 is a deficient number, since it is larger than the sum of its proper divisors (23393725).

115134515 is an equidigital number, since it uses as much as digits as its factorization.

115134515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61141.

The product of its digits is 1500, while the sum is 26.

The square root of 115134515 is about 10730.0752560269. The cubic root of 115134515 is about 486.4839447174.

The spelling of 115134515 in words is "one hundred fifteen million, one hundred thirty-four thousand, five hundred fifteen".