202043343211 has 6 divisors (see below), whose sum is σ = 213236880612. Its totient is φ = 191409482700.

The previous prime is 202043343143. The next prime is 202043343233. The reversal of 202043343211 is 112343340202.

202043343211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202043343211 - 2³³ = 193453408619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202043343251) 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 in 5 ways as a sum of consecutive naturals, for example, 279838065 + ... + 279838786.

It is an arithmetic number, because the mean of its divisors is an integer number (35539480102).

Almost surely, 2^202043343211 is an apocalyptic number.

202043343211 is a deficient number, since it is larger than the sum of its proper divisors (11193537401).

202043343211 is an equidigital number, since it uses as much as digits as its factorization.

202043343211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559676889 (or 559676870 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 202043343211 its reverse (112343340202), we get a palindrome (314386683413).

The spelling of 202043343211 in words is "two hundred two billion, forty-three million, three hundred forty-three thousand, two hundred eleven".