323201 has 2 divisors, whose sum is σ = 323202. Its totient is φ = 323200.

The previous prime is 323149. The next prime is 323207. The reversal of 323201 is 102323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 303601 + 19600 = 551^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 323201 - 2⁶ = 323137 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323201.

It is not a weakly prime, because it can be changed into another prime (323207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161600 + 161601.

It is an arithmetic number, because the mean of its divisors is an integer number (161601).

2³²³²⁰¹ is an apocalyptic number.

It is an amenable number.

323201 is a deficient number, since it is larger than the sum of its proper divisors (1).

323201 is an equidigital number, since it uses as much as digits as its factorization.

323201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 323201 is about 568.5076956383. The cubic root of 323201 is about 68.6263496427.

Adding to 323201 its reverse (102323), we get a palindrome (425524).

The spelling of 323201 in words is "three hundred twenty-three thousand, two hundred one", and thus it is an iban number.