115333213 has 8 divisors (see below), whose sum is σ = 116696160. Its totient is φ = 113974800.

The previous prime is 115333199. The next prime is 115333241. The reversal of 115333213 is 312333511.

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 a de Polignac number, because none of the positive numbers 2^k-115333213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115333913) 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, 90978 + ... + 92236.

It is an arithmetic number, because the mean of its divisors is an integer number (14587020).

Almost surely, 2^115333213 is an apocalyptic number.

It is an amenable number.

115333213 is a deficient number, since it is larger than the sum of its proper divisors (1362947).

115333213 is a wasteful number, since it uses less digits than its factorization.

115333213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267.

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

The square root of 115333213 is about 10739.3301932662. The cubic root of 115333213 is about 486.7636402637.

Adding to 115333213 its reverse (312333511), we get a palindrome (427666724).

The spelling of 115333213 in words is "one hundred fifteen million, three hundred thirty-three thousand, two hundred thirteen".