115089371 has 32 divisors (see below), whose sum is σ = 132580800. Its totient is φ = 99348480.

The previous prime is 115089361. The next prime is 115089389. The reversal of 115089371 is 173980511.

It is a cyclic number.

It is not a de Polignac number, because 115089371 - 2²² = 110895067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115089361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1293095 + ... + 1293183.

It is an arithmetic number, because the mean of its divisors is an integer number (4143150).

Almost surely, 2^115089371 is an apocalyptic number.

115089371 is a deficient number, since it is larger than the sum of its proper divisors (17491429).

115089371 is a wasteful number, since it uses less digits than its factorization.

115089371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239.

The product of its (nonzero) digits is 7560, while the sum is 35.

The square root of 115089371 is about 10727.9714298650. The cubic root of 115089371 is about 486.4203532965.

The spelling of 115089371 in words is "one hundred fifteen million, eighty-nine thousand, three hundred seventy-one".