323211200323 has 4 divisors (see below), whose sum is σ = 352594036728. Its totient is φ = 293828363920.

The previous prime is 323211200321. The next prime is 323211200359. The reversal of 323211200323 is 323002112323.

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 323211200323 - 2¹ = 323211200321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323211200294 and 323211200303.

It is not an unprimeable number, because it can be changed into a prime (323211200321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14691418186 + ... + 14691418207.

It is an arithmetic number, because the mean of its divisors is an integer number (88148509182).

Almost surely, 2^323211200323 is an apocalyptic number.

323211200323 is a deficient number, since it is larger than the sum of its proper divisors (29382836405).

323211200323 is a wasteful number, since it uses less digits than its factorization.

323211200323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29382836404.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 323211200323 its reverse (323002112323), we get a palindrome (646213312646).

The spelling of 323211200323 in words is "three hundred twenty-three billion, two hundred eleven million, two hundred thousand, three hundred twenty-three".