16103365559 has 2 divisors, whose sum is σ = 16103365560. Its totient is φ = 16103365558.

The previous prime is 16103365529. The next prime is 16103365561. The reversal of 16103365559 is 95556330161.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16103365559 is a prime.

It is a Sophie Germain prime.

Together with 16103365561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16103365529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8051682779 + 8051682780.

It is an arithmetic number, because the mean of its divisors is an integer number (8051682780).

Almost surely, 2^16103365559 is an apocalyptic number.

16103365559 is a deficient number, since it is larger than the sum of its proper divisors (1).

16103365559 is an equidigital number, since it uses as much as digits as its factorization.

16103365559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 364500, while the sum is 44.

The spelling of 16103365559 in words is "sixteen billion, one hundred three million, three hundred sixty-five thousand, five hundred fifty-nine".