322011323 has 2 divisors, whose sum is σ = 322011324. Its totient is φ = 322011322.

The previous prime is 322011311. The next prime is 322011367. The reversal of 322011323 is 323110223.

It is a weak prime.

It is an emirp because it is prime and its reverse (323110223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322011323 - 2⁴ = 322011307 is a prime.

It is not a weakly prime, because it can be changed into another prime (322011383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161005661 + 161005662.

It is an arithmetic number, because the mean of its divisors is an integer number (161005662).

Almost surely, 2^322011323 is an apocalyptic number.

322011323 is a deficient number, since it is larger than the sum of its proper divisors (1).

322011323 is an equidigital number, since it uses as much as digits as its factorization.

322011323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 322011323 is about 17944.6739452128. The cubic root of 322011323 is about 685.4204341725.

Adding to 322011323 its reverse (323110223), we get a palindrome (645121546).

The spelling of 322011323 in words is "three hundred twenty-two million, eleven thousand, three hundred twenty-three".