4143023 has 2 divisors, whose sum is σ = 4143024. Its totient is φ = 4143022.

The previous prime is 4143011. The next prime is 4143037. The reversal of 4143023 is 3203414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4143023 - 2⁸ = 4142767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4142992 and 4143010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4143043) 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, 2071511 + 2071512.

It is an arithmetic number, because the mean of its divisors is an integer number (2071512).

Almost surely, 2^4143023 is an apocalyptic number.

4143023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4143023 is an equidigital number, since it uses as much as digits as its factorization.

4143023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4143023 is about 2035.4417211013. The cubic root of 4143023 is about 160.6099504439.

Adding to 4143023 its reverse (3203414), we get a palindrome (7346437).

It can be divided in two parts, 41430 and 23, that multiplied together give a triangular number (952890 = T₁₃₈₀).

The spelling of 4143023 in words is "four million, one hundred forty-three thousand, twenty-three".