115122308 has 24 divisors (see below), whose sum is σ = 231091392. Its totient is φ = 49156704.

The previous prime is 115122299. The next prime is 115122323. The reversal of 115122308 is 803221511.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335 + ... + 15177.

It is an arithmetic number, because the mean of its divisors is an integer number (9628808).

Almost surely, 2^115122308 is an apocalyptic number.

It is an amenable number.

115122308 is an abundant number, since it is smaller than the sum of its proper divisors (115969084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115122308 is a wasteful number, since it uses less digits than its factorization.

115122308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15131 (or 15129 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 115122308 is about 10729.5064192161. The cubic root of 115122308 is about 486.4667511492.

Adding to 115122308 its reverse (803221511), we get a palindrome (918343819).

The spelling of 115122308 in words is "one hundred fifteen million, one hundred twenty-two thousand, three hundred eight".