13030344123 has 16 divisors (see below), whose sum is σ = 18136847616. Its totient is φ = 8305688160.

The previous prime is 13030344109. The next prime is 13030344133. The reversal of 13030344123 is 32144303031.

13030344123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13030344123 - 2⁵ = 13030344091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13030344093 and 13030344102.

It is not an unprimeable number, because it can be changed into a prime (13030344133) 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 in 15 ways as a sum of consecutive naturals, for example, 129408 + ... + 206898.

It is an arithmetic number, because the mean of its divisors is an integer number (1133552976).

Almost surely, 2^13030344123 is an apocalyptic number.

13030344123 is a deficient number, since it is larger than the sum of its proper divisors (5106503493).

13030344123 is a wasteful number, since it uses less digits than its factorization.

13030344123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79954.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13030344123 its reverse (32144303031), we get a palindrome (45174647154).

The spelling of 13030344123 in words is "thirteen billion, thirty million, three hundred forty-four thousand, one hundred twenty-three".