200020202143 has 2 divisors, whose sum is σ = 200020202144. Its totient is φ = 200020202142.

The previous prime is 200020202113. The next prime is 200020202149. The reversal of 200020202143 is 341202020002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200020202143 - 2²⁹ = 199483331231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200020202149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100010101071 + 100010101072.

It is an arithmetic number, because the mean of its divisors is an integer number (100010101072).

Almost surely, 2^200020202143 is an apocalyptic number.

200020202143 is a deficient number, since it is larger than the sum of its proper divisors (1).

200020202143 is an equidigital number, since it uses as much as digits as its factorization.

200020202143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 200020202143 its reverse (341202020002), we get a palindrome (541222222145).

The spelling of 200020202143 in words is "two hundred billion, twenty million, two hundred two thousand, one hundred forty-three".