323320003211231 has 4 divisors (see below), whose sum is σ = 348190772689032. Its totient is φ = 298449233733432.

The previous prime is 323320003211221. The next prime is 323320003211291. The reversal of 323320003211231 is 132112300023323.

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

It is a cyclic number.

It is not a de Polignac number, because 323320003211231 - 2¹⁰ = 323320003210207 is a prime.

It is a super-2 number, since 2×323320003211231² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 323320003211231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323320003211221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12435384738881 + ... + 12435384738906.

It is an arithmetic number, because the mean of its divisors is an integer number (87047693172258).

Almost surely, 2^{323320003211231} is an apocalyptic number.

323320003211231 is a deficient number, since it is larger than the sum of its proper divisors (24870769477801).

323320003211231 is a wasteful number, since it uses less digits than its factorization.

323320003211231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24870769477800.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 323320003211231 its reverse (132112300023323), we get a palindrome (455432303234554).

The spelling of 323320003211231 in words is "three hundred twenty-three trillion, three hundred twenty billion, three million, two hundred eleven thousand, two hundred thirty-one".