115116511162 has 8 divisors (see below), whose sum is σ = 172681682976. Its totient is φ = 57555950172.

The previous prime is 115116511099. The next prime is 115116511187. The reversal of 115116511162 is 261115611511.

It is a happy number.

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

It is a super-2 number, since 2×115116511162² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089598 + ... + 1190569.

It is an arithmetic number, because the mean of its divisors is an integer number (21585210372).

Almost surely, 2^115116511162 is an apocalyptic number.

115116511162 is a deficient number, since it is larger than the sum of its proper divisors (57565171814).

115116511162 is a wasteful number, since it uses less digits than its factorization.

115116511162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305412.

The product of its digits is 1800, while the sum is 31.

The spelling of 115116511162 in words is "one hundred fifteen billion, one hundred sixteen million, five hundred eleven thousand, one hundred sixty-two".