115447316027 has 4 divisors (see below), whose sum is σ = 115474529160. Its totient is φ = 115420102896.

The previous prime is 115447316009. The next prime is 115447316069. The reversal of 115447316027 is 720613744511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115447316027 - 2²⁸ = 115178880571 is a prime.

It is a super-2 number, since 2×115447316027² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115447616027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13600202 + ... + 13608687.

It is an arithmetic number, because the mean of its divisors is an integer number (28868632290).

Almost surely, 2^115447316027 is an apocalyptic number.

115447316027 is a deficient number, since it is larger than the sum of its proper divisors (27213133).

115447316027 is an equidigital number, since it uses as much as digits as its factorization.

115447316027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27213132.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 115447316027 in words is "one hundred fifteen billion, four hundred forty-seven million, three hundred sixteen thousand, twenty-seven".