323312303210311 has 32 divisors (see below), whose sum is σ = 346771558918400. Its totient is φ = 301370199391008.

The previous prime is 323312303210297. The next prime is 323312303210321. The reversal of 323312303210311 is 113012303213323.

It is a happy number.

It is not a de Polignac number, because 323312303210311 - 2¹¹ = 323312303208263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323312303210311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323312303210321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 391586320 + ... + 392411098.

It is an arithmetic number, because the mean of its divisors is an integer number (10836611216200).

Almost surely, 2^{323312303210311} is an apocalyptic number.

323312303210311 is a deficient number, since it is larger than the sum of its proper divisors (23459255708089).

323312303210311 is an frugal number, since it uses more digits than its factorization.

323312303210311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825756 (or 825718 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 323312303210311 its reverse (113012303213323), we get a palindrome (436324606423634).

The spelling of 323312303210311 in words is "three hundred twenty-three trillion, three hundred twelve billion, three hundred three million, two hundred ten thousand, three hundred eleven".