323273 has 2 divisors, whose sum is σ = 323274. Its totient is φ = 323272.

The previous prime is 323251. The next prime is 323333. The reversal of 323273 is 372323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222784 + 100489 = 472^2 + 317^2 .

It is a cyclic number.

It is not a de Polignac number, because 323273 - 2¹⁰ = 322249 is a prime.

It is not a weakly prime, because it can be changed into another prime (323233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161636 + 161637.

It is an arithmetic number, because the mean of its divisors is an integer number (161637).

2³²³²⁷³ is an apocalyptic number.

It is an amenable number.

323273 is a deficient number, since it is larger than the sum of its proper divisors (1).

323273 is an equidigital number, since it uses as much as digits as its factorization.

323273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 20.

The square root of 323273 is about 568.5710157931. The cubic root of 323273 is about 68.6314452647.

Adding to 323273 its reverse (372323), we get a palindrome (695596).

The spelling of 323273 in words is "three hundred twenty-three thousand, two hundred seventy-three", and thus it is an iban number.