115565107 has 8 divisors (see below), whose sum is σ = 132143616. Its totient is φ = 99003912.

The previous prime is 115565089. The next prime is 115565111. The reversal of 115565107 is 701565511.

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

It is not a de Polignac number, because 115565107 - 2⁷ = 115564979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115565137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16998 + ... + 22804.

It is an arithmetic number, because the mean of its divisors is an integer number (16517952).

Almost surely, 2^115565107 is an apocalyptic number.

115565107 is a deficient number, since it is larger than the sum of its proper divisors (16578509).

115565107 is an equidigital number, since it uses as much as digits as its factorization.

115565107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8657.

The product of its (nonzero) digits is 5250, while the sum is 31.

The square root of 115565107 is about 10750.1212551301. The cubic root of 115565107 is about 487.0896579443.

The spelling of 115565107 in words is "one hundred fifteen million, five hundred sixty-five thousand, one hundred seven".