8343004123 has 2 divisors, whose sum is σ = 8343004124. Its totient is φ = 8343004122.

The previous prime is 8343004081. The next prime is 8343004129. The reversal of 8343004123 is 3214003438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8343004123 - 2²¹ = 8340906971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8343004091 and 8343004100.

It is not a weakly prime, because it can be changed into another prime (8343004129) 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, 4171502061 + 4171502062.

It is an arithmetic number, because the mean of its divisors is an integer number (4171502062).

Almost surely, 2^8343004123 is an apocalyptic number.

8343004123 is a deficient number, since it is larger than the sum of its proper divisors (1).

8343004123 is an equidigital number, since it uses as much as digits as its factorization.

8343004123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 8343004123 is about 91340.0466553417. The cubic root of 8343004123 is about 2028.1846246251.

The spelling of 8343004123 in words is "eight billion, three hundred forty-three million, four thousand, one hundred twenty-three".