115188167 has 4 divisors (see below), whose sum is σ = 115647336. Its totient is φ = 114729000.

The previous prime is 115188149. The next prime is 115188173. The reversal of 115188167 is 761881511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 761881511 = 10627 ⋅71693.

It is a cyclic number.

It is not a de Polignac number, because 115188167 - 2⁸ = 115187911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115188167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115181167) 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, 229208 + ... + 229709.

It is an arithmetic number, because the mean of its divisors is an integer number (28911834).

Almost surely, 2^115188167 is an apocalyptic number.

115188167 is a deficient number, since it is larger than the sum of its proper divisors (459169).

115188167 is an equidigital number, since it uses as much as digits as its factorization.

115188167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459168.

The product of its digits is 13440, while the sum is 38.

The square root of 115188167 is about 10732.5750405017. The cubic root of 115188167 is about 486.5594991920.

The spelling of 115188167 in words is "one hundred fifteen million, one hundred eighty-eight thousand, one hundred sixty-seven".