324231313 has 8 divisors (see below), whose sum is σ = 370713728. Its totient is φ = 277789824.

The previous prime is 324231289. The next prime is 324231329. The reversal of 324231313 is 313132423.

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 324231313 - 2²¹ = 322134161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (324231353) 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, 9220 + ... + 27082.

It is an arithmetic number, because the mean of its divisors is an integer number (46339216).

Almost surely, 2^324231313 is an apocalyptic number.

It is an amenable number.

324231313 is a deficient number, since it is larger than the sum of its proper divisors (46482415).

324231313 is a wasteful number, since it uses less digits than its factorization.

324231313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20463.

The product of its digits is 1296, while the sum is 22.

The square root of 324231313 is about 18006.4242147074. The cubic root of 324231313 is about 686.9919555922.

Adding to 324231313 its reverse (313132423), we get a palindrome (637363736).

The spelling of 324231313 in words is "three hundred twenty-four million, two hundred thirty-one thousand, three hundred thirteen".