13143043141 has 4 divisors (see below), whose sum is σ = 13339208032. Its totient is φ = 12946878252.

The previous prime is 13143043129. The next prime is 13143043169. The reversal of 13143043141 is 14134034131.

It is a happy number.

13143043141 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.

It is a cyclic number.

It is not a de Polignac number, because 13143043141 - 2⁷ = 13143043013 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 (13143643141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98082345 + ... + 98082478.

It is an arithmetic number, because the mean of its divisors is an integer number (3334802008).

Almost surely, 2^13143043141 is an apocalyptic number.

It is an amenable number.

13143043141 is a deficient number, since it is larger than the sum of its proper divisors (196164891).

13143043141 is an equidigital number, since it uses as much as digits as its factorization.

13143043141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196164890.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13143043141 its reverse (14134034131), we get a palindrome (27277077272).

The spelling of 13143043141 in words is "thirteen billion, one hundred forty-three million, forty-three thousand, one hundred forty-one".