143124202423 has 4 divisors (see below), whose sum is σ = 144848590488. Its totient is φ = 141399814360.

The previous prime is 143124202409. The next prime is 143124202447. The reversal of 143124202423 is 324202421341.

143124202423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324202421341 = 5701 ⋅56867641.

It is a cyclic number.

It is not a de Polignac number, because 143124202423 - 2⁵ = 143124202391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143124202391 and 143124202400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143124232423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862193908 + ... + 862194073.

It is an arithmetic number, because the mean of its divisors is an integer number (36212147622).

Almost surely, 2^143124202423 is an apocalyptic number.

143124202423 is a deficient number, since it is larger than the sum of its proper divisors (1724388065).

143124202423 is an equidigital number, since it uses as much as digits as its factorization.

143124202423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724388064.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 143124202423 its reverse (324202421341), we get a palindrome (467326623764).

The spelling of 143124202423 in words is "one hundred forty-three billion, one hundred twenty-four million, two hundred two thousand, four hundred twenty-three".