12323303203 has 8 divisors (see below), whose sum is σ = 12489321456. Its totient is φ = 12158148000.

The previous prime is 12323303197. The next prime is 12323303207. The reversal of 12323303203 is 30230332321.

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 12323303203 - 2⁵ = 12323303171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323303207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186988 + ... + 244153.

It is an arithmetic number, because the mean of its divisors is an integer number (1561165182).

Almost surely, 2^12323303203 is an apocalyptic number.

12323303203 is a deficient number, since it is larger than the sum of its proper divisors (166018253).

12323303203 is a wasteful number, since it uses less digits than its factorization.

12323303203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431525.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 12323303203 its reverse (30230332321), we get a palindrome (42553635524).

The spelling of 12323303203 in words is "twelve billion, three hundred twenty-three million, three hundred three thousand, two hundred three".