16885103 has 2 divisors, whose sum is σ = 16885104. Its totient is φ = 16885102.

The previous prime is 16885093. The next prime is 16885159. The reversal of 16885103 is 30158861.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16885103 - 2⁴ = 16885087 is a prime.

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 16885103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16885003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8442551 + 8442552.

It is an arithmetic number, because the mean of its divisors is an integer number (8442552).

Almost surely, 2^16885103 is an apocalyptic number.

16885103 is a deficient number, since it is larger than the sum of its proper divisors (1).

16885103 is an equidigital number, since it uses as much as digits as its factorization.

16885103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 16885103 is about 4109.1486952896. The cubic root of 16885103 is about 256.5475696029.

The spelling of 16885103 in words is "sixteen million, eight hundred eighty-five thousand, one hundred three".