200098999 has 2 divisors, whose sum is σ = 200099000. Its totient is φ = 200098998.

The previous prime is 200098961. The next prime is 200099023. The reversal of 200098999 is 999890002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200098999 - 2¹¹ = 200096951 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200098499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100049499 + 100049500.

It is an arithmetic number, because the mean of its divisors is an integer number (100049500).

Almost surely, 2^200098999 is an apocalyptic number.

200098999 is a deficient number, since it is larger than the sum of its proper divisors (1).

200098999 is an equidigital number, since it uses as much as digits as its factorization.

200098999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 46.

The square root of 200098999 is about 14145.6353339113. The cubic root of 200098999 is about 584.9000233367.

The spelling of 200098999 in words is "two hundred million, ninety-eight thousand, nine hundred ninety-nine".