200002000193 has 2 divisors, whose sum is σ = 200002000194. Its totient is φ = 200002000192.

The previous prime is 200002000189. The next prime is 200002000207. The reversal of 200002000193 is 391000200002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162672668929 + 37329331264 = 403327^2 + 193208^2 .

It is a cyclic number.

It is not a de Polignac number, because 200002000193 - 2² = 200002000189 is a prime.

It is not a weakly prime, because it can be changed into another prime (200002000103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001000096 + 100001000097.

It is an arithmetic number, because the mean of its divisors is an integer number (100001000097).

Almost surely, 2^200002000193 is an apocalyptic number.

It is an amenable number.

200002000193 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002000193 is an equidigital number, since it uses as much as digits as its factorization.

200002000193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 200002000193 its reverse (391000200002), we get a palindrome (591002200195).

The spelling of 200002000193 in words is "two hundred billion, two million, one hundred ninety-three", and thus it is an aban number.