343000334003 has 2 divisors, whose sum is σ = 343000334004. Its totient is φ = 343000334002.

The previous prime is 343000333987. The next prime is 343000334119. The reversal of 343000334003 is 300433000343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343000334003 - 2⁴ = 343000333987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 343000334003.

It is not a weakly prime, because it can be changed into another prime (343000384003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171500167001 + 171500167002.

It is an arithmetic number, because the mean of its divisors is an integer number (171500167002).

Almost surely, 2^343000334003 is an apocalyptic number.

343000334003 is a deficient number, since it is larger than the sum of its proper divisors (1).

343000334003 is an equidigital number, since it uses as much as digits as its factorization.

343000334003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 343000334003 its reverse (300433000343), we get a palindrome (643433334346).

The spelling of 343000334003 in words is "three hundred forty-three billion, three hundred thirty-four thousand, three".