200010089 has 2 divisors, whose sum is σ = 200010090. Its totient is φ = 200010088.

The previous prime is 200010077. The next prime is 200010119. The reversal of 200010089 is 980010002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143880025 + 56130064 = 11995^2 + 7492^2 .

It is a cyclic number.

It is not a de Polignac number, because 200010089 - 2⁸ = 200009833 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200010089.

It is not a weakly prime, because it can be changed into another prime (200010289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100005044 + 100005045.

It is an arithmetic number, because the mean of its divisors is an integer number (100005045).

Almost surely, 2^200010089 is an apocalyptic number.

It is an amenable number.

200010089 is a deficient number, since it is larger than the sum of its proper divisors (1).

200010089 is an equidigital number, since it uses as much as digits as its factorization.

200010089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 200010089 is about 14142.4923192484. The cubic root of 200010089 is about 584.8133809489.

The spelling of 200010089 in words is "two hundred million, ten thousand, eighty-nine".