12308798903 has 2 divisors, whose sum is σ = 12308798904. Its totient is φ = 12308798902.

The previous prime is 12308798851. The next prime is 12308798963. The reversal of 12308798903 is 30989780321.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (30989780321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12308798903 - 2⁸ = 12308798647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12308798963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6154399451 + 6154399452.

It is an arithmetic number, because the mean of its divisors is an integer number (6154399452).

Almost surely, 2^12308798903 is an apocalyptic number.

12308798903 is a deficient number, since it is larger than the sum of its proper divisors (1).

12308798903 is an equidigital number, since it uses as much as digits as its factorization.

12308798903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 12308798903 in words is "twelve billion, three hundred eight million, seven hundred ninety-eight thousand, nine hundred three".