200021201143 has 2 divisors, whose sum is σ = 200021201144. Its totient is φ = 200021201142.

The previous prime is 200021201089. The next prime is 200021201227. The reversal of 200021201143 is 341102120002.

200021201143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200021201143 - 2¹⁷ = 200021070071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200021201843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100010600571 + 100010600572.

It is an arithmetic number, because the mean of its divisors is an integer number (100010600572).

Almost surely, 2^200021201143 is an apocalyptic number.

200021201143 is a deficient number, since it is larger than the sum of its proper divisors (1).

200021201143 is an equidigital number, since it uses as much as digits as its factorization.

200021201143 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 16.

Adding to 200021201143 its reverse (341102120002), we get a palindrome (541123321145).

The spelling of 200021201143 in words is "two hundred billion, twenty-one million, two hundred one thousand, one hundred forty-three".