115908195371 has 4 divisors (see below), whose sum is σ = 115908986544. Its totient is φ = 115907404200.

The previous prime is 115908195343. The next prime is 115908195379. The reversal of 115908195371 is 173591809511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 115908195371 - 2¹⁸ = 115907933227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115908195379) 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, 104375 + ... + 492656.

It is an arithmetic number, because the mean of its divisors is an integer number (28977246636).

Almost surely, 2^115908195371 is an apocalyptic number.

115908195371 is a deficient number, since it is larger than the sum of its proper divisors (791173).

115908195371 is an equidigital number, since it uses as much as digits as its factorization.

115908195371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791172.

The product of its (nonzero) digits is 340200, while the sum is 50.

The spelling of 115908195371 in words is "one hundred fifteen billion, nine hundred eight million, one hundred ninety-five thousand, three hundred seventy-one".