323131130313 has 8 divisors (see below), whose sum is σ = 431155308288. Its totient is φ = 215263852944.

The previous prime is 323131130291. The next prime is 323131130323. The reversal of 323131130313 is 313031131323.

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

It is not a de Polignac number, because 323131130313 - 2⁵ = 323131130281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323131130323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39220345 + ... + 39228582.

It is an arithmetic number, because the mean of its divisors is an integer number (53894413536).

Almost surely, 2^323131130313 is an apocalyptic number.

It is an amenable number.

323131130313 is a deficient number, since it is larger than the sum of its proper divisors (108024177975).

323131130313 is a wasteful number, since it uses less digits than its factorization.

323131130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78450303.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 323131130313 its reverse (313031131323), we get a palindrome (636162261636).

The spelling of 323131130313 in words is "three hundred twenty-three billion, one hundred thirty-one million, one hundred thirty thousand, three hundred thirteen".