343022123 has 2 divisors, whose sum is σ = 343022124. Its totient is φ = 343022122.

The previous prime is 343022117. The next prime is 343022129. The reversal of 343022123 is 321220343.

It is a balanced prime because it is at equal distance from previous prime (343022117) and next prime (343022129).

It is an emirp because it is prime and its reverse (321220343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 343022123 - 2¹⁰ = 343021099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343022095 and 343022104.

It is not a weakly prime, because it can be changed into another prime (343022129) 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, 171511061 + 171511062.

It is an arithmetic number, because the mean of its divisors is an integer number (171511062).

Almost surely, 2^343022123 is an apocalyptic number.

343022123 is a deficient number, since it is larger than the sum of its proper divisors (1).

343022123 is an equidigital number, since it uses as much as digits as its factorization.

343022123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 343022123 is about 18520.8564326815. The cubic root of 343022123 is about 700.0150493363.

Adding to 343022123 its reverse (321220343), we get a palindrome (664242466).

The spelling of 343022123 in words is "three hundred forty-three million, twenty-two thousand, one hundred twenty-three".