115320451727 has 8 divisors (see below), whose sum is σ = 124674493776. Its totient is φ = 106035443712.

The previous prime is 115320451691. The next prime is 115320451733. The reversal of 115320451727 is 727154023511.

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 115320451727 - 2⁸ = 115320451471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115320451747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17255033 + ... + 17261714.

It is an arithmetic number, because the mean of its divisors is an integer number (15584311722).

Almost surely, 2^115320451727 is an apocalyptic number.

115320451727 is a deficient number, since it is larger than the sum of its proper divisors (9354042049).

115320451727 is a wasteful number, since it uses less digits than its factorization.

115320451727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34517017.

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 115320451727 in words is "one hundred fifteen billion, three hundred twenty million, four hundred fifty-one thousand, seven hundred twenty-seven".