13126430013 has 8 divisors (see below), whose sum is σ = 17532995808. Its totient is φ = 8735408784.

The previous prime is 13126429999. The next prime is 13126430021. The reversal of 13126430013 is 31003462131.

It is a happy number.

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

It is not a de Polignac number, because 13126430013 - 2¹⁰ = 13126428989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13126432013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3884170 + ... + 3887547.

It is an arithmetic number, because the mean of its divisors is an integer number (2191624476).

Almost surely, 2^13126430013 is an apocalyptic number.

It is an amenable number.

13126430013 is a deficient number, since it is larger than the sum of its proper divisors (4406565795).

13126430013 is an equidigital number, since it uses as much as digits as its factorization.

13126430013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7772283.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13126430013 its reverse (31003462131), we get a palindrome (44129892144).

The spelling of 13126430013 in words is "thirteen billion, one hundred twenty-six million, four hundred thirty thousand, thirteen".