115036313 has 4 divisors (see below), whose sum is σ = 131470080. Its totient is φ = 98602548.

The previous prime is 115036291. The next prime is 115036321. The reversal of 115036313 is 313630511.

It is a happy number.

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 not a de Polignac number, because 115036313 - 2⁶ = 115036249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115036343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8216873 + ... + 8216886.

It is an arithmetic number, because the mean of its divisors is an integer number (32867520).

Almost surely, 2^115036313 is an apocalyptic number.

It is an amenable number.

115036313 is a deficient number, since it is larger than the sum of its proper divisors (16433767).

115036313 is an equidigital number, since it uses as much as digits as its factorization.

115036313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16433766.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 115036313 is about 10725.4982634841. The cubic root of 115036313 is about 486.3455926766.

Adding to 115036313 its reverse (313630511), we get a palindrome (428666824).

The spelling of 115036313 in words is "one hundred fifteen million, thirty-six thousand, three hundred thirteen".