12302487647 has 2 divisors, whose sum is σ = 12302487648. Its totient is φ = 12302487646.

The previous prime is 12302487577. The next prime is 12302487661. The reversal of 12302487647 is 74678420321.

12302487647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12302487647 - 2¹⁸ = 12302225503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12302487598 and 12302487607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12302487667) 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, 6151243823 + 6151243824.

It is an arithmetic number, because the mean of its divisors is an integer number (6151243824).

Almost surely, 2^12302487647 is an apocalyptic number.

12302487647 is a deficient number, since it is larger than the sum of its proper divisors (1).

12302487647 is an equidigital number, since it uses as much as digits as its factorization.

12302487647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 12302487647 in words is "twelve billion, three hundred two million, four hundred eighty-seven thousand, six hundred forty-seven".