12322320003 has 12 divisors (see below), whose sum is σ = 20341607728. Its totient is φ = 7041325680.

The previous prime is 12322319993. The next prime is 12322320011. The reversal of 12322320003 is 30002322321.

It is a happy number.

It is not a de Polignac number, because 12322320003 - 2⁶ = 12322319939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12322320053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97796128 + ... + 97796253.

Almost surely, 2^12322320003 is an apocalyptic number.

12322320003 is a deficient number, since it is larger than the sum of its proper divisors (8019287725).

12322320003 is a wasteful number, since it uses less digits than its factorization.

12322320003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195592394 (or 195592391 counting only the distinct ones).

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

Adding to 12322320003 its reverse (30002322321), we get a palindrome (42324642324).

The spelling of 12322320003 in words is "twelve billion, three hundred twenty-two million, three hundred twenty thousand, three".