115173193 has 16 divisors (see below), whose sum is σ = 125363520. Its totient is φ = 105437376.

The previous prime is 115173161. The next prime is 115173197. The reversal of 115173193 is 391371511.

It is a cyclic number.

It is not a de Polignac number, because 115173193 - 2⁵ = 115173161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115173197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121146 + ... + 122092.

It is an arithmetic number, because the mean of its divisors is an integer number (7835220).

Almost surely, 2^115173193 is an apocalyptic number.

It is an amenable number.

115173193 is a deficient number, since it is larger than the sum of its proper divisors (10190327).

115173193 is a wasteful number, since it uses less digits than its factorization.

115173193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176.

The product of its digits is 2835, while the sum is 31.

The square root of 115173193 is about 10731.8774219612. The cubic root of 115173193 is about 486.5384146835.

The spelling of 115173193 in words is "one hundred fifteen million, one hundred seventy-three thousand, one hundred ninety-three".