343324103 has 2 divisors, whose sum is σ = 343324104. Its totient is φ = 343324102.

The previous prime is 343324099. The next prime is 343324109. The reversal of 343324103 is 301423343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343324103 - 2² = 343324099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343324109) 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, 171662051 + 171662052.

It is an arithmetic number, because the mean of its divisors is an integer number (171662052).

Almost surely, 2^343324103 is an apocalyptic number.

343324103 is a deficient number, since it is larger than the sum of its proper divisors (1).

343324103 is an equidigital number, since it uses as much as digits as its factorization.

343324103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 343324103 is about 18529.0070699970. The cubic root of 343324103 is about 700.2204088239.

Adding to 343324103 its reverse (301423343), we get a palindrome (644747446).

The spelling of 343324103 in words is "three hundred forty-three million, three hundred twenty-four thousand, one hundred three".