323223021000321 has 64 divisors (see below), whose sum is σ = 492605694685440. Its totient is φ = 187139472629760.

The previous prime is 323223021000241. The next prime is 323223021000343. The reversal of 323223021000321 is 123000120322323.

It is not a de Polignac number, because 323223021000321 - 2²⁶ = 323222953891457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323223021000291 and 323223021000300.

It is not an unprimeable number, because it can be changed into a prime (323223021000821) 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 63 ways as a sum of consecutive naturals, for example, 17488311 + ... + 30859148.

It is an arithmetic number, because the mean of its divisors is an integer number (7696963979460).

Almost surely, 2^{323223021000321} is an apocalyptic number.

It is an amenable number.

323223021000321 is a deficient number, since it is larger than the sum of its proper divisors (169382673685119).

323223021000321 is a wasteful number, since it uses less digits than its factorization.

323223021000321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48347666.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 323223021000321 its reverse (123000120322323), we get a palindrome (446223141322644).

The spelling of 323223021000321 in words is "three hundred twenty-three trillion, two hundred twenty-three billion, twenty-one million, three hundred twenty-one", and thus it is an aban number.