323223203 has 6 divisors (see below), whose sum is σ = 329439684. Its totient is φ = 317121896.

The previous prime is 323223161. The next prime is 323223211. The reversal of 323223203 is 302322323.

It is a de Polignac number, because none of the positive numbers 2^k-323223203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323223403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54725 + ... + 60342.

It is an arithmetic number, because the mean of its divisors is an integer number (54906614).

Almost surely, 2^323223203 is an apocalyptic number.

323223203 is a deficient number, since it is larger than the sum of its proper divisors (6216481).

323223203 is an equidigital number, since it uses as much as digits as its factorization.

323223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115173 (or 115120 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 323223203 is about 17978.4093567813. The cubic root of 323223203 is about 686.2792108583.

Adding to 323223203 its reverse (302322323), we get a palindrome (625545526).

It can be divided in two parts, 32322320 and 3, that added together give a palindrome (32322323).

The spelling of 323223203 in words is "three hundred twenty-three million, two hundred twenty-three thousand, two hundred three".