323716123 has 2 divisors, whose sum is σ = 323716124. Its totient is φ = 323716122.

The previous prime is 323716117. The next prime is 323716163. The reversal of 323716123 is 321617323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323716123 - 2¹⁷ = 323585051 is a prime.

It is a super-2 number, since 2×323716123² = 209584256580302258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323716091 and 323716100.

It is not a weakly prime, because it can be changed into another prime (323716163) 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, 161858061 + 161858062.

It is an arithmetic number, because the mean of its divisors is an integer number (161858062).

Almost surely, 2^323716123 is an apocalyptic number.

323716123 is a deficient number, since it is larger than the sum of its proper divisors (1).

323716123 is an equidigital number, since it uses as much as digits as its factorization.

323716123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 28.

The square root of 323716123 is about 17992.1127997798. The cubic root of 323716123 is about 686.6278955340.

The spelling of 323716123 in words is "three hundred twenty-three million, seven hundred sixteen thousand, one hundred twenty-three".