343011234323 has 2 divisors, whose sum is σ = 343011234324. Its totient is φ = 343011234322.

The previous prime is 343011234289. The next prime is 343011234427. The reversal of 343011234323 is 323432110343.

It is a weak prime.

It is an emirp because it is prime and its reverse (323432110343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 343011234323 - 2²⁰ = 343010185747 is a prime.

It is not a weakly prime, because it can be changed into another prime (343011230323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171505617161 + 171505617162.

It is an arithmetic number, because the mean of its divisors is an integer number (171505617162).

Almost surely, 2^343011234323 is an apocalyptic number.

343011234323 is a deficient number, since it is larger than the sum of its proper divisors (1).

343011234323 is an equidigital number, since it uses as much as digits as its factorization.

343011234323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 343011234323 its reverse (323432110343), we get a palindrome (666443344666).

The spelling of 343011234323 in words is "three hundred forty-three billion, eleven million, two hundred thirty-four thousand, three hundred twenty-three".