202203343 has 2 divisors, whose sum is σ = 202203344. Its totient is φ = 202203342.

The previous prime is 202203307. The next prime is 202203371. The reversal of 202203343 is 343302202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202203343 - 2¹⁷ = 202072271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202203343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202203383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101101671 + 101101672.

It is an arithmetic number, because the mean of its divisors is an integer number (101101672).

Almost surely, 2^202203343 is an apocalyptic number.

202203343 is a deficient number, since it is larger than the sum of its proper divisors (1).

202203343 is an equidigital number, since it uses as much as digits as its factorization.

202203343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 202203343 is about 14219.8221859487. The cubic root of 202203343 is about 586.9432472918.

Adding to 202203343 its reverse (343302202), we get a palindrome (545505545).

The spelling of 202203343 in words is "two hundred two million, two hundred three thousand, three hundred forty-three".