323321321102203 has 16 divisors (see below), whose sum is σ = 330715705483296. Its totient is φ = 316012746792960.

The previous prime is 323321321102173. The next prime is 323321321102303. The reversal of 323321321102203 is 302201123123323.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323321321102203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323321321102303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13572163 + ... + 28824403.

It is an arithmetic number, because the mean of its divisors is an integer number (20669731592706).

Almost surely, 2^{323321321102203} is an apocalyptic number.

323321321102203 is a deficient number, since it is larger than the sum of its proper divisors (7394384381093).

323321321102203 is a wasteful number, since it uses less digits than its factorization.

323321321102203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15255054.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 323321321102203 its reverse (302201123123323), we get a palindrome (625522444225526).

The spelling of 323321321102203 in words is "three hundred twenty-three trillion, three hundred twenty-one billion, three hundred twenty-one million, one hundred two thousand, two hundred three".