13044320030011 has 4 divisors (see below), whose sum is σ = 13049117502400. Its totient is φ = 13039522557624.

The previous prime is 13044320030009. The next prime is 13044320030039. The reversal of 13044320030011 is 11003002344031.

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

It is a cyclic number.

It is not a de Polignac number, because 13044320030011 - 2¹ = 13044320030009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13044320730011) 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, 2398732116 + ... + 2398737553.

It is an arithmetic number, because the mean of its divisors is an integer number (3262279375600).

Almost surely, 2^{13044320030011} is an apocalyptic number.

13044320030011 is a deficient number, since it is larger than the sum of its proper divisors (4797472389).

13044320030011 is an equidigital number, since it uses as much as digits as its factorization.

13044320030011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797472388.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13044320030011 its reverse (11003002344031), we get a palindrome (24047322374042).

The spelling of 13044320030011 in words is "thirteen trillion, forty-four billion, three hundred twenty million, thirty thousand, eleven".