115162099 has 8 divisors (see below), whose sum is σ = 125720672. Its totient is φ = 104846400.

The previous prime is 115162087. The next prime is 115162109. The reversal of 115162099 is 990261511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115162099 - 2⁷ = 115161971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115162009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59727 + ... + 61624.

It is an arithmetic number, because the mean of its divisors is an integer number (15715084).

Almost surely, 2^115162099 is an apocalyptic number.

115162099 is a deficient number, since it is larger than the sum of its proper divisors (10558573).

115162099 is a wasteful number, since it uses less digits than its factorization.

115162099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121437.

The product of its (nonzero) digits is 4860, while the sum is 34.

The square root of 115162099 is about 10731.3605381610. The cubic root of 115162099 is about 486.5227923257.

The spelling of 115162099 in words is "one hundred fifteen million, one hundred sixty-two thousand, ninety-nine".