115323303 has 4 divisors (see below), whose sum is σ = 153764408. Its totient is φ = 76882200.

The previous prime is 115323277. The next prime is 115323337. The reversal of 115323303 is 303323511.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 115323303 - 2¹⁰ = 115322279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115323303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115325303) 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, 19220548 + ... + 19220553.

It is an arithmetic number, because the mean of its divisors is an integer number (38441102).

Almost surely, 2^115323303 is an apocalyptic number.

115323303 is a deficient number, since it is larger than the sum of its proper divisors (38441105).

115323303 is an equidigital number, since it uses as much as digits as its factorization.

115323303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38441104.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 115323303 is about 10738.8687951758. The cubic root of 115323303 is about 486.7496981513.

Adding to 115323303 its reverse (303323511), we get a palindrome (418646814).

The spelling of 115323303 in words is "one hundred fifteen million, three hundred twenty-three thousand, three hundred three".