12302135563 has 2 divisors, whose sum is σ = 12302135564. Its totient is φ = 12302135562.

The previous prime is 12302135509. The next prime is 12302135579. The reversal of 12302135563 is 36553120321.

12302135563 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 a de Polignac number, because none of the positive numbers 2^k-12302135563 is a prime.

It is not a weakly prime, because it can be changed into another prime (12308135563) 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, 6151067781 + 6151067782.

It is an arithmetic number, because the mean of its divisors is an integer number (6151067782).

Almost surely, 2^12302135563 is an apocalyptic number.

12302135563 is a deficient number, since it is larger than the sum of its proper divisors (1).

12302135563 is an equidigital number, since it uses as much as digits as its factorization.

12302135563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 12302135563 its reverse (36553120321), we get a palindrome (48855255884).

The spelling of 12302135563 in words is "twelve billion, three hundred two million, one hundred thirty-five thousand, five hundred sixty-three".