124443041323 has 2 divisors, whose sum is σ = 124443041324. Its totient is φ = 124443041322.

The previous prime is 124443041321. The next prime is 124443041357. The reversal of 124443041323 is 323140344421.

It is a weak prime.

It is an emirp because it is prime and its reverse (323140344421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124443041323 - 2¹ = 124443041321 is a prime.

Together with 124443041321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (124443041321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62221520661 + 62221520662.

It is an arithmetic number, because the mean of its divisors is an integer number (62221520662).

Almost surely, 2^124443041323 is an apocalyptic number.

124443041323 is a deficient number, since it is larger than the sum of its proper divisors (1).

124443041323 is an equidigital number, since it uses as much as digits as its factorization.

124443041323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 124443041323 its reverse (323140344421), we get a palindrome (447583385744).

The spelling of 124443041323 in words is "one hundred twenty-four billion, four hundred forty-three million, forty-one thousand, three hundred twenty-three".