200002102100011 has 2 divisors, whose sum is σ = 200002102100012. Its totient is φ = 200002102100010.

The previous prime is 200002102099997. The next prime is 200002102100057. The reversal of 200002102100011 is 110001201200002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200002102100011 - 2⁷ = 200002102099883 is a prime.

It is not a weakly prime, because it can be changed into another prime (200002102100071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001051050005 + 100001051050006.

It is an arithmetic number, because the mean of its divisors is an integer number (100001051050006).

Almost surely, 2^{200002102100011} is an apocalyptic number.

200002102100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002102100011 is an equidigital number, since it uses as much as digits as its factorization.

200002102100011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200002102100011 its reverse (110001201200002), we get a palindrome (310003303300013).

Subtracting from 200002102100011 its reverse (110001201200002), we obtain a palindrome (90000900900009).

The spelling of 200002102100011 in words is "two hundred trillion, two billion, one hundred two million, one hundred thousand, eleven".