323211323323313 has 4 divisors (see below), whose sum is σ = 325380526835700. Its totient is φ = 321042119810928.

The previous prime is 323211323323279. The next prime is 323211323323319. The reversal of 323211323323313 is 313323323112323.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 73213230199729 + 249998093123584 = 8556473^2 + 15811328^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211323323313 - 2¹⁰ = 323211323322289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323211323323319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084601755970 + ... + 1084601756267.

It is an arithmetic number, because the mean of its divisors is an integer number (81345131708925).

Almost surely, 2^{323211323323313} is an apocalyptic number.

It is an amenable number.

323211323323313 is a deficient number, since it is larger than the sum of its proper divisors (2169203512387).

323211323323313 is a wasteful number, since it uses less digits than its factorization.

323211323323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169203512386.

The product of its digits is 104976, while the sum is 35.

Adding to 323211323323313 its reverse (313323323112323), we get a palindrome (636534646435636).

The spelling of 323211323323313 in words is "three hundred twenty-three trillion, two hundred eleven billion, three hundred twenty-three million, three hundred twenty-three thousand, three hundred thirteen".