13140513441013 has 8 divisors (see below), whose sum is σ = 15059561765760. Its totient is φ = 11231923146000.

The previous prime is 13140513441007. The next prime is 13140513441043. The reversal of 13140513441013 is 31014431504131.

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

It is a de Polignac number, because none of the positive numbers 2^k-13140513441013 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 (13140513441043) 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, 2614504738 + ... + 2614509763.

It is an arithmetic number, because the mean of its divisors is an integer number (1882445220720).

Almost surely, 2^{13140513441013} is an apocalyptic number.

It is an amenable number.

13140513441013 is a deficient number, since it is larger than the sum of its proper divisors (1919048324747).

13140513441013 is an equidigital number, since it uses as much as digits as its factorization.

13140513441013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5229014867.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 13140513441013 its reverse (31014431504131), we get a palindrome (44154944945144).

The spelling of 13140513441013 in words is "thirteen trillion, one hundred forty billion, five hundred thirteen million, four hundred forty-one thousand, thirteen".