12302243563 has 2 divisors, whose sum is σ = 12302243564. Its totient is φ = 12302243562.

The previous prime is 12302243549. The next prime is 12302243587. The reversal of 12302243563 is 36534220321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12302243563 - 2⁵ = 12302243531 is a prime.

It is not a weakly prime, because it can be changed into another prime (12302243593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151121781 + 6151121782.

It is an arithmetic number, because the mean of its divisors is an integer number (6151121782).

Almost surely, 2^12302243563 is an apocalyptic number.

12302243563 is a deficient number, since it is larger than the sum of its proper divisors (1).

12302243563 is an equidigital number, since it uses as much as digits as its factorization.

12302243563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 12302243563 its reverse (36534220321), we get a palindrome (48836463884).

The spelling of 12302243563 in words is "twelve billion, three hundred two million, two hundred forty-three thousand, five hundred sixty-three".