115134574371 has 4 divisors (see below), whose sum is σ = 153512765832. Its totient is φ = 76756382912.

The previous prime is 115134574351. The next prime is 115134574393. The reversal of 115134574371 is 173475431511.

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 115134574371 - 2⁵ = 115134574339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115134574351) 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, 19189095726 + ... + 19189095731.

It is an arithmetic number, because the mean of its divisors is an integer number (38378191458).

Almost surely, 2^115134574371 is an apocalyptic number.

115134574371 is a deficient number, since it is larger than the sum of its proper divisors (38378191461).

115134574371 is an equidigital number, since it uses as much as digits as its factorization.

115134574371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38378191460.

The product of its digits is 176400, while the sum is 42.

The spelling of 115134574371 in words is "one hundred fifteen billion, one hundred thirty-four million, five hundred seventy-four thousand, three hundred seventy-one".