13324645011 has 4 divisors (see below), whose sum is σ = 17766193352. Its totient is φ = 8883096672.

The previous prime is 13324644989. The next prime is 13324645013. The reversal of 13324645011 is 11054642331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13324645011 - 2¹⁴ = 13324628627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13324645011.

It is not an unprimeable number, because it can be changed into a prime (13324645013) 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, 2220774166 + ... + 2220774171.

It is an arithmetic number, because the mean of its divisors is an integer number (4441548338).

Almost surely, 2^13324645011 is an apocalyptic number.

13324645011 is a deficient number, since it is larger than the sum of its proper divisors (4441548341).

13324645011 is an equidigital number, since it uses as much as digits as its factorization.

13324645011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4441548340.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 13324645011 in words is "thirteen billion, three hundred twenty-four million, six hundred forty-five thousand, eleven".