17104100203 has 2 divisors, whose sum is σ = 17104100204. Its totient is φ = 17104100202.

The previous prime is 17104100191. The next prime is 17104100263. The reversal of 17104100203 is 30200140171.

It is a weak prime.

It is an emirp because it is prime and its reverse (30200140171) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17104100203 is a prime.

It is not a weakly prime, because it can be changed into another prime (17104100263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8552050101 + 8552050102.

It is an arithmetic number, because the mean of its divisors is an integer number (8552050102).

Almost surely, 2^17104100203 is an apocalyptic number.

17104100203 is a deficient number, since it is larger than the sum of its proper divisors (1).

17104100203 is an equidigital number, since it uses as much as digits as its factorization.

17104100203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 17104100203 its reverse (30200140171), we get a palindrome (47304240374).

The spelling of 17104100203 in words is "seventeen billion, one hundred four million, one hundred thousand, two hundred three".