143232423223 has 2 divisors, whose sum is σ = 143232423224. Its totient is φ = 143232423222.

The previous prime is 143232423221. The next prime is 143232423263. The reversal of 143232423223 is 322324232341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143232423223 - 2¹ = 143232423221 is a prime.

Together with 143232423221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143232423221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71616211611 + 71616211612.

It is an arithmetic number, because the mean of its divisors is an integer number (71616211612).

Almost surely, 2^143232423223 is an apocalyptic number.

143232423223 is a deficient number, since it is larger than the sum of its proper divisors (1).

143232423223 is an equidigital number, since it uses as much as digits as its factorization.

143232423223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 31.

Adding to 143232423223 its reverse (322324232341), we get a palindrome (465556655564).

The spelling of 143232423223 in words is "one hundred forty-three billion, two hundred thirty-two million, four hundred twenty-three thousand, two hundred twenty-three".