323223314473 has 2 divisors, whose sum is σ = 323223314474. Its totient is φ = 323223314472.

The previous prime is 323223314413. The next prime is 323223314489. The reversal of 323223314473 is 374413322323.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242883380224 + 80339934249 = 492832^2 + 283443^2 .

It is a cyclic number.

It is not a de Polignac number, because 323223314473 - 2²⁵ = 323189760041 is a prime.

It is a super-2 number, since 2×323223314473² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323223314413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161611657236 + 161611657237.

It is an arithmetic number, because the mean of its divisors is an integer number (161611657237).

Almost surely, 2^323223314473 is an apocalyptic number.

It is an amenable number.

323223314473 is a deficient number, since it is larger than the sum of its proper divisors (1).

323223314473 is an equidigital number, since it uses as much as digits as its factorization.

323223314473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 37.

Adding to 323223314473 its reverse (374413322323), we get a palindrome (697636636796).

The spelling of 323223314473 in words is "three hundred twenty-three billion, two hundred twenty-three million, three hundred fourteen thousand, four hundred seventy-three".