13513310011 has 4 divisors (see below), whose sum is σ = 13517577400. Its totient is φ = 13509042624.

The previous prime is 13513310009. The next prime is 13513310021. The reversal of 13513310011 is 11001331531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11001331531 = 19 ⋅579017449.

It is a cyclic number.

It is not a de Polignac number, because 13513310011 - 2¹ = 13513310009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13513310021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2128941 + ... + 2135278.

It is an arithmetic number, because the mean of its divisors is an integer number (3379394350).

Almost surely, 2^13513310011 is an apocalyptic number.

13513310011 is a deficient number, since it is larger than the sum of its proper divisors (4267389).

13513310011 is an equidigital number, since it uses as much as digits as its factorization.

13513310011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4267388.

The product of its (nonzero) digits is 135, while the sum is 19.

Adding to 13513310011 its reverse (11001331531), we get a palindrome (24514641542).

The spelling of 13513310011 in words is "thirteen billion, five hundred thirteen million, three hundred ten thousand, eleven".