115332313 has 8 divisors (see below), whose sum is σ = 117976320. Its totient is φ = 112696320.

The previous prime is 115332263. The next prime is 115332323. The reversal of 115332313 is 313233511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 115332313 - 2¹⁷ = 115201241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115332323) 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, 34548 + ... + 37738.

It is an arithmetic number, because the mean of its divisors is an integer number (14747040).

Almost surely, 2^115332313 is an apocalyptic number.

It is an amenable number.

115332313 is a deficient number, since it is larger than the sum of its proper divisors (2644007).

115332313 is an equidigital number, since it uses as much as digits as its factorization.

115332313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007.

The product of its digits is 810, while the sum is 22.

The square root of 115332313 is about 10739.2882911299. The cubic root of 115332313 is about 486.7623741109.

Adding to 115332313 its reverse (313233511), we get a palindrome (428565824).

The spelling of 115332313 in words is "one hundred fifteen million, three hundred thirty-two thousand, three hundred thirteen".