16526044103 has 2 divisors, whose sum is σ = 16526044104. Its totient is φ = 16526044102.

The previous prime is 16526044079. The next prime is 16526044123. The reversal of 16526044103 is 30144062561.

It is a strong prime.

It is an emirp because it is prime and its reverse (30144062561) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16526044103 - 2⁸ = 16526043847 is a prime.

It is a super-2 number, since 2×16526044103² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16526044103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16526044123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8263022051 + 8263022052.

It is an arithmetic number, because the mean of its divisors is an integer number (8263022052).

Almost surely, 2^16526044103 is an apocalyptic number.

16526044103 is a deficient number, since it is larger than the sum of its proper divisors (1).

16526044103 is an equidigital number, since it uses as much as digits as its factorization.

16526044103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 16526044103 in words is "sixteen billion, five hundred twenty-six million, forty-four thousand, one hundred three".