143234334223 has 2 divisors, whose sum is σ = 143234334224. Its totient is φ = 143234334222.

The previous prime is 143234334209. The next prime is 143234334289. The reversal of 143234334223 is 322433432341.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143234334223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143234334323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71617167111 + 71617167112.

It is an arithmetic number, because the mean of its divisors is an integer number (71617167112).

Almost surely, 2^143234334223 is an apocalyptic number.

143234334223 is a deficient number, since it is larger than the sum of its proper divisors (1).

143234334223 is an equidigital number, since it uses as much as digits as its factorization.

143234334223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 34.

Adding to 143234334223 its reverse (322433432341), we get a palindrome (465667766564).

The spelling of 143234334223 in words is "one hundred forty-three billion, two hundred thirty-four million, three hundred thirty-four thousand, two hundred twenty-three".