323232201 has 10 divisors (see below), whose sum is σ = 482853162. Its totient is φ = 215488080.

The previous prime is 323232193. The next prime is 323232209. The reversal of 323232201 is 102232323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (323232193) and next prime (323232209).

It can be written as a sum of positive squares in only one way, i.e., 312440976 + 10791225 = 17676^2 + 3285^2 .

It is not a de Polignac number, because 323232201 - 2³ = 323232193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323232209) 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 in 9 ways as a sum of consecutive naturals, for example, 1995180 + ... + 1995341.

Almost surely, 2^323232201 is an apocalyptic number.

It is an amenable number.

323232201 is a deficient number, since it is larger than the sum of its proper divisors (159620961).

323232201 is an equidigital number, since it uses as much as digits as its factorization.

323232201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990533 (or 3990524 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 323232201 is about 17978.6595996476. The cubic root of 323232201 is about 686.2855790924.

Adding to 323232201 its reverse (102232323), we get a palindrome (425464524).

The spelling of 323232201 in words is "three hundred twenty-three million, two hundred thirty-two thousand, two hundred one".