13323203 has 8 divisors (see below), whose sum is σ = 13619760. Its totient is φ = 13029120.

The previous prime is 13323197. The next prime is 13323217. The reversal of 13323203 is 30232331.

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 13323203 - 2¹² = 13319107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13323253) 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, 13751 + ... + 14687.

It is an arithmetic number, because the mean of its divisors is an integer number (1702470).

Almost surely, 2^13323203 is an apocalyptic number.

13323203 is a deficient number, since it is larger than the sum of its proper divisors (296557).

13323203 is an equidigital number, since it uses as much as digits as its factorization.

13323203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 13323203 is about 3650.0963000995. The cubic root of 13323203 is about 237.0661508923.

Adding to 13323203 its reverse (30232331), we get a palindrome (43555534).

The spelling of 13323203 in words is "thirteen million, three hundred twenty-three thousand, two hundred three".