143422324013 has 4 divisors (see below), whose sum is σ = 143709744000. Its totient is φ = 143134904028.

The previous prime is 143422323997. The next prime is 143422324021. The reversal of 143422324013 is 310423224341.

143422324013 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310423224341 = 19 ⋅16338064439.

It is a cyclic number.

It is not a de Polignac number, because 143422324013 - 2⁴ = 143422323997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143422324033) 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, 143709245 + ... + 143710242.

It is an arithmetic number, because the mean of its divisors is an integer number (35927436000).

Almost surely, 2^143422324013 is an apocalyptic number.

It is an amenable number.

143422324013 is a deficient number, since it is larger than the sum of its proper divisors (287419987).

143422324013 is an equidigital number, since it uses as much as digits as its factorization.

143422324013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287419986.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 143422324013 its reverse (310423224341), we get a palindrome (453845548354).

The spelling of 143422324013 in words is "one hundred forty-three billion, four hundred twenty-two million, three hundred twenty-four thousand, thirteen".