321122133323 has 2 divisors, whose sum is σ = 321122133324. Its totient is φ = 321122133322.

The previous prime is 321122133223. The next prime is 321122133341. The reversal of 321122133323 is 323331221123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 321122133323 - 2²⁰ = 321121084747 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 321122133292 and 321122133301.

It is not a weakly prime, because it can be changed into another prime (321122133223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160561066661 + 160561066662.

It is an arithmetic number, because the mean of its divisors is an integer number (160561066662).

Almost surely, 2^321122133323 is an apocalyptic number.

321122133323 is a deficient number, since it is larger than the sum of its proper divisors (1).

321122133323 is an equidigital number, since it uses as much as digits as its factorization.

321122133323 is an evil number, because the sum of its binary digits is even.

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

Adding to 321122133323 its reverse (323331221123), we get a palindrome (644453354446).

The spelling of 321122133323 in words is "three hundred twenty-one billion, one hundred twenty-two million, one hundred thirty-three thousand, three hundred twenty-three".