102000200020211 has 32 divisors (see below), whose sum is σ = 106899301152000. Its totient is φ = 97201310976000.

The previous prime is 102000200020177. The next prime is 102000200020219. The reversal of 102000200020211 is 112020002000201.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-102000200020211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102000200020192 and 102000200020201.

It is not an unprimeable number, because it can be changed into a prime (102000200020219) 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 in 31 ways as a sum of consecutive naturals, for example, 858839045 + ... + 858957801.

It is an arithmetic number, because the mean of its divisors is an integer number (3340603161000).

Almost surely, 2^{102000200020211} is an apocalyptic number.

102000200020211 is a deficient number, since it is larger than the sum of its proper divisors (4899101131789).

102000200020211 is a wasteful number, since it uses less digits than its factorization.

102000200020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119999.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102000200020211 its reverse (112020002000201), we get a palindrome (214020202020412).

The spelling of 102000200020211 in words is "one hundred two trillion, two hundred million, twenty thousand, two hundred eleven".