12003324303 has 8 divisors (see below), whose sum is σ = 16006364416. Its totient is φ = 8001250200.

The previous prime is 12003324251. The next prime is 12003324337. The reversal of 12003324303 is 30342330021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12003324303 - 2⁹ = 12003323791 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12003324303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003324353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211993 + ... + 262578.

It is an arithmetic number, because the mean of its divisors is an integer number (2000795552).

Almost surely, 2^12003324303 is an apocalyptic number.

12003324303 is a deficient number, since it is larger than the sum of its proper divisors (4003040113).

12003324303 is an equidigital number, since it uses as much as digits as its factorization.

12003324303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483005.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12003324303 its reverse (30342330021), we get a palindrome (42345654324).

The spelling of 12003324303 in words is "twelve billion, three million, three hundred twenty-four thousand, three hundred three".