13111444023313 has 8 divisors (see below), whose sum is σ = 13910193413120. Its totient is φ = 12323561972400.

The previous prime is 13111444023289. The next prime is 13111444023331. The reversal of 13111444023313 is 31332044411131.

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

It is a cyclic number.

It is not a de Polignac number, because 13111444023313 - 2⁹ = 13111444022801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13111444023343) 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, 2716832238 + ... + 2716837063.

It is an arithmetic number, because the mean of its divisors is an integer number (1738774176640).

Almost surely, 2^{13111444023313} is an apocalyptic number.

It is an amenable number.

13111444023313 is a deficient number, since it is larger than the sum of its proper divisors (798749389807).

13111444023313 is a wasteful number, since it uses less digits than its factorization.

13111444023313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433669447.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 13111444023313 its reverse (31332044411131), we get a palindrome (44443488434444).

The spelling of 13111444023313 in words is "thirteen trillion, one hundred eleven billion, four hundred forty-four million, twenty-three thousand, three hundred thirteen".