13111334300423 has 4 divisors (see below), whose sum is σ = 13111716377760. Its totient is φ = 13110952223088.

The previous prime is 13111334300417. The next prime is 13111334300431. The reversal of 13111334300423 is 32400343311131.

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 13111334300423 - 2¹⁴ = 13111334284039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13111334300473) 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, 190987190 + ... + 191055827.

It is an arithmetic number, because the mean of its divisors is an integer number (3277929094440).

Almost surely, 2^{13111334300423} is an apocalyptic number.

13111334300423 is a deficient number, since it is larger than the sum of its proper divisors (382077337).

13111334300423 is an equidigital number, since it uses as much as digits as its factorization.

13111334300423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382077336.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 13111334300423 its reverse (32400343311131), we get a palindrome (45511677611554).

The spelling of 13111334300423 in words is "thirteen trillion, one hundred eleven billion, three hundred thirty-four million, three hundred thousand, four hundred twenty-three".