10806143 has 2 divisors, whose sum is σ = 10806144. Its totient is φ = 10806142.

The previous prime is 10806137. The next prime is 10806161. The reversal of 10806143 is 34160801.

It is a weak prime.

It is an emirp because it is prime and its reverse (34160801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10806143 - 2⁴ = 10806127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10806163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5403071 + 5403072.

It is an arithmetic number, because the mean of its divisors is an integer number (5403072).

Almost surely, 2^10806143 is an apocalyptic number.

10806143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10806143 is an equidigital number, since it uses as much as digits as its factorization.

10806143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 10806143 is about 3287.2698398519. The cubic root of 10806143 is about 221.0837912444.

Adding to 10806143 its reverse (34160801), we get a palindrome (44966944).

The spelling of 10806143 in words is "ten million, eight hundred six thousand, one hundred forty-three".