12030203299 has 2 divisors, whose sum is σ = 12030203300. Its totient is φ = 12030203298.

The previous prime is 12030203281. The next prime is 12030203351. The reversal of 12030203299 is 99230203021.

It is a happy number.

12030203299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12030203299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12030203299.

It is not a weakly prime, because it can be changed into another prime (12030203239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015101649 + 6015101650.

It is an arithmetic number, because the mean of its divisors is an integer number (6015101650).

Almost surely, 2^12030203299 is an apocalyptic number.

12030203299 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030203299 is an equidigital number, since it uses as much as digits as its factorization.

12030203299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 12030203299 in words is "twelve billion, thirty million, two hundred three thousand, two hundred ninety-nine".