321030231323 has 2 divisors, whose sum is σ = 321030231324. Its totient is φ = 321030231322.

The previous prime is 321030231317. The next prime is 321030231331. The reversal of 321030231323 is 323132030123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 321030231323 - 2⁴ = 321030231307 is a prime.

It is not a weakly prime, because it can be changed into another prime (321030233323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160515115661 + 160515115662.

It is an arithmetic number, because the mean of its divisors is an integer number (160515115662).

Almost surely, 2^321030231323 is an apocalyptic number.

321030231323 is a deficient number, since it is larger than the sum of its proper divisors (1).

321030231323 is an equidigital number, since it uses as much as digits as its factorization.

321030231323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 321030231323 its reverse (323132030123), we get a palindrome (644162261446).

The spelling of 321030231323 in words is "three hundred twenty-one billion, thirty million, two hundred thirty-one thousand, three hundred twenty-three".