13110123043 has 2 divisors, whose sum is σ = 13110123044. Its totient is φ = 13110123042.

The previous prime is 13110123041. The next prime is 13110123137. The reversal of 13110123043 is 34032101131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13110123043 - 2¹ = 13110123041 is a prime.

Together with 13110123041, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13110123043.

It is not a weakly prime, because it can be changed into another prime (13110123041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6555061521 + 6555061522.

It is an arithmetic number, because the mean of its divisors is an integer number (6555061522).

Almost surely, 2^13110123043 is an apocalyptic number.

13110123043 is a deficient number, since it is larger than the sum of its proper divisors (1).

13110123043 is an equidigital number, since it uses as much as digits as its factorization.

13110123043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13110123043 its reverse (34032101131), we get a palindrome (47142224174).

The spelling of 13110123043 in words is "thirteen billion, one hundred ten million, one hundred twenty-three thousand, forty-three".