13100110123 has 2 divisors, whose sum is σ = 13100110124. Its totient is φ = 13100110122.

The previous prime is 13100110061. The next prime is 13100110151. The reversal of 13100110123 is 32101100131.

13100110123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13100110123 is a prime.

It is a super-2 number, since 2×13100110123² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13100110523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550055061 + 6550055062.

It is an arithmetic number, because the mean of its divisors is an integer number (6550055062).

Almost surely, 2^13100110123 is an apocalyptic number.

13100110123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13100110123 is an equidigital number, since it uses as much as digits as its factorization.

13100110123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13100110123 its reverse (32101100131), we get a palindrome (45201210254).

The spelling of 13100110123 in words is "thirteen billion, one hundred million, one hundred ten thousand, one hundred twenty-three".