115133323 has 4 divisors (see below), whose sum is σ = 115163128. Its totient is φ = 115103520.

The previous prime is 115133311. The next prime is 115133351. The reversal of 115133323 is 323331511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 115133323 - 2²⁵ = 81578891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115133294 and 115133303.

It is not an unprimeable number, because it can be changed into a prime (115133353) 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, 8061 + ... + 17182.

It is an arithmetic number, because the mean of its divisors is an integer number (28790782).

Almost surely, 2^115133323 is an apocalyptic number.

115133323 is a deficient number, since it is larger than the sum of its proper divisors (29805).

115133323 is an equidigital number, since it uses as much as digits as its factorization.

115133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29804.

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

The square root of 115133323 is about 10730.0197110723. The cubic root of 115133323 is about 486.4822658381.

Adding to 115133323 its reverse (323331511), we get a palindrome (438464834).

The spelling of 115133323 in words is "one hundred fifteen million, one hundred thirty-three thousand, three hundred twenty-three".