323201233 has 8 divisors (see below), whose sum is σ = 333588960. Its totient is φ = 312977280.

The previous prime is 323201231. The next prime is 323201239. The reversal of 323201233 is 332102323.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323201233 - 2¹ = 323201231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323201233.

It is not an unprimeable number, because it can be changed into a prime (323201231) 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 in 7 ways as a sum of consecutive naturals, for example, 36928 + ... + 44833.

It is an arithmetic number, because the mean of its divisors is an integer number (41698620).

Almost surely, 2^323201233 is an apocalyptic number.

It is an amenable number.

323201233 is a deficient number, since it is larger than the sum of its proper divisors (10387727).

323201233 is an equidigital number, since it uses as much as digits as its factorization.

323201233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81887.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 323201233 is about 17977.7983357251. The cubic root of 323201233 is about 686.2636613394.

Adding to 323201233 its reverse (332102323), we get a palindrome (655303556).

The spelling of 323201233 in words is "three hundred twenty-three million, two hundred one thousand, two hundred thirty-three".