323213131331311 has 8 divisors (see below), whose sum is σ = 348179304735360. Its totient is φ = 298261761475872.

The previous prime is 323213131331221. The next prime is 323213131331317. The reversal of 323213131331311 is 113133131312323.

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 323213131331311 - 2²⁷ = 323212997113583 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 (323213131331317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3700841800 + ... + 3700929133.

It is an arithmetic number, because the mean of its divisors is an integer number (43522413091920).

Almost surely, 2^{323213131331311} is an apocalyptic number.

323213131331311 is a deficient number, since it is larger than the sum of its proper divisors (24966173404049).

323213131331311 is a wasteful number, since it uses less digits than its factorization.

323213131331311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7401774305.

The product of its digits is 8748, while the sum is 31.

Adding to 323213131331311 its reverse (113133131312323), we get a palindrome (436346262643634).

The spelling of 323213131331311 in words is "three hundred twenty-three trillion, two hundred thirteen billion, one hundred thirty-one million, three hundred thirty-one thousand, three hundred eleven".