12303300443563 has 2 divisors, whose sum is σ = 12303300443564. Its totient is φ = 12303300443562.

The previous prime is 12303300443537. The next prime is 12303300443569. The reversal of 12303300443563 is 36534400330321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12303300443563 - 2⁴¹ = 10104277188011 is a prime.

It is not a weakly prime, because it can be changed into another prime (12303300443569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151650221781 + 6151650221782.

It is an arithmetic number, because the mean of its divisors is an integer number (6151650221782).

Almost surely, 2^{12303300443563} is an apocalyptic number.

12303300443563 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303300443563 is an equidigital number, since it uses as much as digits as its factorization.

12303300443563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 37.

Adding to 12303300443563 its reverse (36534400330321), we get a palindrome (48837700773884).

The spelling of 12303300443563 in words is "twelve trillion, three hundred three billion, three hundred million, four hundred forty-three thousand, five hundred sixty-three".