143143042013 has 8 divisors (see below), whose sum is σ = 143507225568. Its totient is φ = 142779044304.

The previous prime is 143143041991. The next prime is 143143042027. The reversal of 143143042013 is 310240341341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 143143042013 - 2⁶ = 143143041949 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 (143143044013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566770 + ... + 1655612.

It is an arithmetic number, because the mean of its divisors is an integer number (17938403196).

Almost surely, 2^143143042013 is an apocalyptic number.

It is an amenable number.

143143042013 is a deficient number, since it is larger than the sum of its proper divisors (364183555).

143143042013 is an equidigital number, since it uses as much as digits as its factorization.

143143042013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92923.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 143143042013 its reverse (310240341341), we get a palindrome (453383383354).

The spelling of 143143042013 in words is "one hundred forty-three billion, one hundred forty-three million, forty-two thousand, thirteen".