13218192886603 has 2 divisors, whose sum is σ = 13218192886604. Its totient is φ = 13218192886602.

The previous prime is 13218192886601. The next prime is 13218192886651. The reversal of 13218192886603 is 30668829181231.

It is a weak prime.

It is an emirp because it is prime and its reverse (30668829181231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13218192886603 - 2¹ = 13218192886601 is a prime.

Together with 13218192886601, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13218192886601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6609096443301 + 6609096443302.

It is an arithmetic number, because the mean of its divisors is an integer number (6609096443302).

Almost surely, 2^{13218192886603} is an apocalyptic number.

13218192886603 is a deficient number, since it is larger than the sum of its proper divisors (1).

13218192886603 is an equidigital number, since it uses as much as digits as its factorization.

13218192886603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 13218192886603 in words is "thirteen trillion, two hundred eighteen billion, one hundred ninety-two million, eight hundred eighty-six thousand, six hundred three".