13202051435663 has 2 divisors, whose sum is σ = 13202051435664. Its totient is φ = 13202051435662.

The previous prime is 13202051435509. The next prime is 13202051435669. The reversal of 13202051435663 is 36653415020231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13202051435663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13202051435663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13202051435669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6601025717831 + 6601025717832.

It is an arithmetic number, because the mean of its divisors is an integer number (6601025717832).

Almost surely, 2^{13202051435663} is an apocalyptic number.

13202051435663 is a deficient number, since it is larger than the sum of its proper divisors (1).

13202051435663 is an equidigital number, since it uses as much as digits as its factorization.

13202051435663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 13202051435663 its reverse (36653415020231), we get a palindrome (49855466455894).

The spelling of 13202051435663 in words is "thirteen trillion, two hundred two billion, fifty-one million, four hundred thirty-five thousand, six hundred sixty-three".