202000002143 has 2 divisors, whose sum is σ = 202000002144. Its totient is φ = 202000002142.

The previous prime is 202000002089. The next prime is 202000002151. The reversal of 202000002143 is 341200000202.

202000002143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202000002143 - 2⁸ = 202000001887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202000002443) 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, 101000001071 + 101000001072.

It is an arithmetic number, because the mean of its divisors is an integer number (101000001072).

Almost surely, 2^202000002143 is an apocalyptic number.

202000002143 is a deficient number, since it is larger than the sum of its proper divisors (1).

202000002143 is an equidigital number, since it uses as much as digits as its factorization.

202000002143 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 14.

Adding to 202000002143 its reverse (341200000202), we get a palindrome (543200002345).

The spelling of 202000002143 in words is "two hundred two billion, two thousand, one hundred forty-three".