200210011100243 has 2 divisors, whose sum is σ = 200210011100244. Its totient is φ = 200210011100242.

The previous prime is 200210011100179. The next prime is 200210011100249. The reversal of 200210011100243 is 342001110012002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200210011100243 - 2⁶ = 200210011100179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (200210011100249) 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, 100105005550121 + 100105005550122.

It is an arithmetic number, because the mean of its divisors is an integer number (100105005550122).

Almost surely, 2^{200210011100243} is an apocalyptic number.

200210011100243 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210011100243 is an equidigital number, since it uses as much as digits as its factorization.

200210011100243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 200210011100243 its reverse (342001110012002), we get a palindrome (542211121112245).

The spelling of 200210011100243 in words is "two hundred trillion, two hundred ten billion, eleven million, one hundred thousand, two hundred forty-three".