204343067 has 2 divisors, whose sum is σ = 204343068. Its totient is φ = 204343066.

The previous prime is 204343049. The next prime is 204343079. The reversal of 204343067 is 760343402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204343067 - 2⁶ = 204343003 is a prime.

It is not a weakly prime, because it can be changed into another prime (204346067) 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, 102171533 + 102171534.

It is an arithmetic number, because the mean of its divisors is an integer number (102171534).

Almost surely, 2^204343067 is an apocalyptic number.

204343067 is a deficient number, since it is larger than the sum of its proper divisors (1).

204343067 is an equidigital number, since it uses as much as digits as its factorization.

204343067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 204343067 is about 14294.8615593156. The cubic root of 204343067 is about 589.0063395115.

Adding to 204343067 its reverse (760343402), we get a palindrome (964686469).

The spelling of 204343067 in words is "two hundred four million, three hundred forty-three thousand, sixty-seven".