115316571 has 8 divisors (see below), whose sum is σ = 153864000. Its totient is φ = 76823432.

The previous prime is 115316563. The next prime is 115316587. The reversal of 115316571 is 175613511.

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 115316571 - 2³ = 115316563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115316501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8325 + ... + 17318.

It is an arithmetic number, because the mean of its divisors is an integer number (19233000).

Almost surely, 2^115316571 is an apocalyptic number.

115316571 is a deficient number, since it is larger than the sum of its proper divisors (38547429).

115316571 is a wasteful number, since it uses less digits than its factorization.

115316571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27145.

The product of its digits is 3150, while the sum is 30.

The square root of 115316571 is about 10738.5553497666. Note that the first 3 decimals coincide. The cubic root of 115316571 is about 486.7402266261.

The spelling of 115316571 in words is "one hundred fifteen million, three hundred sixteen thousand, five hundred seventy-one".