13143025043 has 4 divisors (see below), whose sum is σ = 13237579320. Its totient is φ = 13048470768.

The previous prime is 13143025031. The next prime is 13143025073. The reversal of 13143025043 is 34052034131.

13143025043 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.

It is a cyclic number.

It is not a de Polignac number, because 13143025043 - 2²⁶ = 13075916179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13143025073) 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, 47276930 + ... + 47277207.

It is an arithmetic number, because the mean of its divisors is an integer number (3309394830).

Almost surely, 2^13143025043 is an apocalyptic number.

13143025043 is a deficient number, since it is larger than the sum of its proper divisors (94554277).

13143025043 is an equidigital number, since it uses as much as digits as its factorization.

13143025043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94554276.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 13143025043 its reverse (34052034131), we get a palindrome (47195059174).

The spelling of 13143025043 in words is "thirteen billion, one hundred forty-three million, twenty-five thousand, forty-three".