13321302092563 has 2 divisors, whose sum is σ = 13321302092564. Its totient is φ = 13321302092562.

The previous prime is 13321302092543. The next prime is 13321302092597. The reversal of 13321302092563 is 36529020312331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13321302092563 is a prime.

It is not a weakly prime, because it can be changed into another prime (13321302092533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660651046281 + 6660651046282.

It is an arithmetic number, because the mean of its divisors is an integer number (6660651046282).

Almost surely, 2^{13321302092563} is an apocalyptic number.

13321302092563 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321302092563 is an equidigital number, since it uses as much as digits as its factorization.

13321302092563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 13321302092563 in words is "thirteen trillion, three hundred twenty-one billion, three hundred two million, ninety-two thousand, five hundred sixty-three".