2023163 has 2 divisors, whose sum is σ = 2023164. Its totient is φ = 2023162.

The previous prime is 2023159. The next prime is 2023171. The reversal of 2023163 is 3613202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2023163 - 2² = 2023159 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2023183) 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, 1011581 + 1011582.

It is an arithmetic number, because the mean of its divisors is an integer number (1011582).

2^2023163 is an apocalyptic number.

2023163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023163 is an equidigital number, since it uses as much as digits as its factorization.

2023163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2023163 is about 1422.3793446194. The cubic root of 2023163 is about 126.4766317815.

Adding to 2023163 its reverse (3613202), we get a palindrome (5636365).

The spelling of 2023163 in words is "two million, twenty-three thousand, one hundred sixty-three".