204201303343 has 2 divisors, whose sum is σ = 204201303344. Its totient is φ = 204201303342.

The previous prime is 204201303277. The next prime is 204201303347. The reversal of 204201303343 is 343303102402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204201303343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204201303347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102100651671 + 102100651672.

It is an arithmetic number, because the mean of its divisors is an integer number (102100651672).

Almost surely, 2^204201303343 is an apocalyptic number.

204201303343 is a deficient number, since it is larger than the sum of its proper divisors (1).

204201303343 is an equidigital number, since it uses as much as digits as its factorization.

204201303343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 204201303343 its reverse (343303102402), we get a palindrome (547504405745).

The spelling of 204201303343 in words is "two hundred four billion, two hundred one million, three hundred three thousand, three hundred forty-three".