124321344143 has 2 divisors, whose sum is σ = 124321344144. Its totient is φ = 124321344142.

The previous prime is 124321344089. The next prime is 124321344151. The reversal of 124321344143 is 341443123421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124321344143 - 2²² = 124317149839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124321304143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62160672071 + 62160672072.

It is an arithmetic number, because the mean of its divisors is an integer number (62160672072).

Almost surely, 2^124321344143 is an apocalyptic number.

124321344143 is a deficient number, since it is larger than the sum of its proper divisors (1).

124321344143 is an equidigital number, since it uses as much as digits as its factorization.

124321344143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 32.

Adding to 124321344143 its reverse (341443123421), we get a palindrome (465764467564).

The spelling of 124321344143 in words is "one hundred twenty-four billion, three hundred twenty-one million, three hundred forty-four thousand, one hundred forty-three".