143110423 has 2 divisors, whose sum is σ = 143110424. Its totient is φ = 143110422.

The previous prime is 143110361. The next prime is 143110433. The reversal of 143110423 is 324011341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143110423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143110423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143110433) 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, 71555211 + 71555212.

It is an arithmetic number, because the mean of its divisors is an integer number (71555212).

Almost surely, 2^143110423 is an apocalyptic number.

143110423 is a deficient number, since it is larger than the sum of its proper divisors (1).

143110423 is an equidigital number, since it uses as much as digits as its factorization.

143110423 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 19.

The square root of 143110423 is about 11962.8768697166. The cubic root of 143110423 is about 523.0667193306.

Adding to 143110423 its reverse (324011341), we get a palindrome (467121764).

The spelling of 143110423 in words is "one hundred forty-three million, one hundred ten thousand, four hundred twenty-three".