204301343 has 2 divisors, whose sum is σ = 204301344. Its totient is φ = 204301342.

The previous prime is 204301337. The next prime is 204301367. The reversal of 204301343 is 343103402.

204301343 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 204301343 - 2²⁶ = 137192479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204301373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102150671 + 102150672.

It is an arithmetic number, because the mean of its divisors is an integer number (102150672).

Almost surely, 2^204301343 is an apocalyptic number.

204301343 is a deficient number, since it is larger than the sum of its proper divisors (1).

204301343 is an equidigital number, since it uses as much as digits as its factorization.

204301343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 204301343 is about 14293.4020792812. The cubic root of 204301343 is about 588.9662478269.

Adding to 204301343 its reverse (343103402), we get a palindrome (547404745).

The spelling of 204301343 in words is "two hundred four million, three hundred one thousand, three hundred forty-three".