12303212767 has 2 divisors, whose sum is σ = 12303212768. Its totient is φ = 12303212766.

The previous prime is 12303212707. The next prime is 12303212771. The reversal of 12303212767 is 76721230321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303212767 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12303212707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151606383 + 6151606384.

It is an arithmetic number, because the mean of its divisors is an integer number (6151606384).

Almost surely, 2^12303212767 is an apocalyptic number.

12303212767 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303212767 is an equidigital number, since it uses as much as digits as its factorization.

12303212767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The spelling of 12303212767 in words is "twelve billion, three hundred three million, two hundred twelve thousand, seven hundred sixty-seven".