200000200189 has 2 divisors, whose sum is σ = 200000200190. Its totient is φ = 200000200188.

The previous prime is 200000200139. The next prime is 200000200193. The reversal of 200000200189 is 981002000002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 170593780900 + 29406419289 = 413030^2 + 171483^2 .

It is a cyclic number.

It is not a de Polignac number, because 200000200189 - 2¹⁵ = 200000167421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200000200139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000100094 + 100000100095.

It is an arithmetic number, because the mean of its divisors is an integer number (100000100095).

Almost surely, 2^200000200189 is an apocalyptic number.

It is an amenable number.

200000200189 is a deficient number, since it is larger than the sum of its proper divisors (1).

200000200189 is an equidigital number, since it uses as much as digits as its factorization.

200000200189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 200000200189 in words is "two hundred billion, two hundred thousand, one hundred eighty-nine".