13110443 has 2 divisors, whose sum is σ = 13110444. Its totient is φ = 13110442.

The previous prime is 13110439. The next prime is 13110457. The reversal of 13110443 is 34401131.

It is a weak prime.

It is an emirp because it is prime and its reverse (34401131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13110443 - 2² = 13110439 is a prime.

It is not a weakly prime, because it can be changed into another prime (13110403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6555221 + 6555222.

It is an arithmetic number, because the mean of its divisors is an integer number (6555222).

Almost surely, 2^13110443 is an apocalyptic number.

13110443 is a deficient number, since it is larger than the sum of its proper divisors (1).

13110443 is an equidigital number, since it uses as much as digits as its factorization.

13110443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13110443 is about 3620.8345723051. The cubic root of 13110443 is about 235.7974598078.

Adding to 13110443 its reverse (34401131), we get a palindrome (47511574).

The spelling of 13110443 in words is "thirteen million, one hundred ten thousand, four hundred forty-three".