322130323 has 2 divisors, whose sum is σ = 322130324. Its totient is φ = 322130322.

The previous prime is 322130311. The next prime is 322130363. The reversal of 322130323 is 323031223.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (323031223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322130323 - 2⁹ = 322129811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322130323.

It is not a weakly prime, because it can be changed into another prime (322130363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161065161 + 161065162.

It is an arithmetic number, because the mean of its divisors is an integer number (161065162).

Almost surely, 2^322130323 is an apocalyptic number.

322130323 is a deficient number, since it is larger than the sum of its proper divisors (1).

322130323 is an equidigital number, since it uses as much as digits as its factorization.

322130323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 322130323 is about 17947.9893860009. The cubic root of 322130323 is about 685.5048566554.

Adding to 322130323 its reverse (323031223), we get a palindrome (645161546).

The spelling of 322130323 in words is "three hundred twenty-two million, one hundred thirty thousand, three hundred twenty-three".