12130202993 has 2 divisors, whose sum is σ = 12130202994. Its totient is φ = 12130202992.

The previous prime is 12130202971. The next prime is 12130203017. The reversal of 12130202993 is 39920203121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10827859249 + 1302343744 = 104057^2 + 36088^2 .

It is an emirp because it is prime and its reverse (39920203121) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12130202993 is a prime.

It is not a weakly prime, because it can be changed into another prime (12130204993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065101496 + 6065101497.

It is an arithmetic number, because the mean of its divisors is an integer number (6065101497).

Almost surely, 2^12130202993 is an apocalyptic number.

It is an amenable number.

12130202993 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130202993 is an equidigital number, since it uses as much as digits as its factorization.

12130202993 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 32.

The spelling of 12130202993 in words is "twelve billion, one hundred thirty million, two hundred two thousand, nine hundred ninety-three".