13131341010543 has 16 divisors (see below), whose sum is σ = 20475003481856. Its totient is φ = 7329120563520.

The previous prime is 13131341010493. The next prime is 13131341010563. The reversal of 13131341010543 is 34501014313131.

It is not a de Polignac number, because 13131341010543 - 2⁹ = 13131341010031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13131341010543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131341010563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7270952038 + ... + 7270953843.

It is an arithmetic number, because the mean of its divisors is an integer number (1279687717616).

Almost surely, 2^{13131341010543} is an apocalyptic number.

13131341010543 is a deficient number, since it is larger than the sum of its proper divisors (7343662471313).

13131341010543 is a wasteful number, since it uses less digits than its factorization.

13131341010543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14541905934.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 13131341010543 its reverse (34501014313131), we get a palindrome (47632355323674).

The spelling of 13131341010543 in words is "thirteen trillion, one hundred thirty-one billion, three hundred forty-one million, ten thousand, five hundred forty-three".