115022113 has 4 divisors (see below), whose sum is σ = 117469440. Its totient is φ = 112574788.

The previous prime is 115022101. The next prime is 115022129. The reversal of 115022113 is 311220511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115022113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115028113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223593 + ... + 1223686.

It is an arithmetic number, because the mean of its divisors is an integer number (29367360).

Almost surely, 2^115022113 is an apocalyptic number.

It is an amenable number.

115022113 is a deficient number, since it is larger than the sum of its proper divisors (2447327).

115022113 is an equidigital number, since it uses as much as digits as its factorization.

115022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447326.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 115022113 is about 10724.8362691465. The cubic root of 115022113 is about 486.3255804694.

Adding to 115022113 its reverse (311220511), we get a palindrome (426242624).

The spelling of 115022113 in words is "one hundred fifteen million, twenty-two thousand, one hundred thirteen".