706030123 has 2 divisors, whose sum is σ = 706030124. Its totient is φ = 706030122.

The previous prime is 706030109. The next prime is 706030153. The reversal of 706030123 is 321030607.

It is a weak prime.

It is an emirp because it is prime and its reverse (321030607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 706030123 - 2²⁵ = 672475691 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 706030094 and 706030103.

It is not a weakly prime, because it can be changed into another prime (706030153) 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, 353015061 + 353015062.

It is an arithmetic number, because the mean of its divisors is an integer number (353015062).

Almost surely, 2^706030123 is an apocalyptic number.

706030123 is a deficient number, since it is larger than the sum of its proper divisors (1).

706030123 is an equidigital number, since it uses as much as digits as its factorization.

706030123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 706030123 is about 26571.2273521567. The cubic root of 706030123 is about 890.4463203477.

The spelling of 706030123 in words is "seven hundred six million, thirty thousand, one hundred twenty-three".