200010020087 has 2 divisors, whose sum is σ = 200010020088. Its totient is φ = 200010020086.

The previous prime is 200010020081. The next prime is 200010020101. The reversal of 200010020087 is 780020010002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200010020087 - 2¹² = 200010015991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200010020081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100005010043 + 100005010044.

It is an arithmetic number, because the mean of its divisors is an integer number (100005010044).

Almost surely, 2^200010020087 is an apocalyptic number.

200010020087 is a deficient number, since it is larger than the sum of its proper divisors (1).

200010020087 is an equidigital number, since it uses as much as digits as its factorization.

200010020087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 200010020087 its reverse (780020010002), we get a palindrome (980030030089).

The spelling of 200010020087 in words is "two hundred billion, ten million, twenty thousand, eighty-seven".