16102316563 has 2 divisors, whose sum is σ = 16102316564. Its totient is φ = 16102316562.

The previous prime is 16102316543. The next prime is 16102316591. The reversal of 16102316563 is 36561320161.

It is a weak prime.

It is an emirp because it is prime and its reverse (36561320161) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16102316563 is a prime.

It is not a weakly prime, because it can be changed into another prime (16102316543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8051158281 + 8051158282.

It is an arithmetic number, because the mean of its divisors is an integer number (8051158282).

Almost surely, 2^16102316563 is an apocalyptic number.

16102316563 is a deficient number, since it is larger than the sum of its proper divisors (1).

16102316563 is an equidigital number, since it uses as much as digits as its factorization.

16102316563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 16102316563 in words is "sixteen billion, one hundred two million, three hundred sixteen thousand, five hundred sixty-three".