13103123323 has 2 divisors, whose sum is σ = 13103123324. Its totient is φ = 13103123322.

The previous prime is 13103123317. The next prime is 13103123351. The reversal of 13103123323 is 32332130131.

13103123323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13103123323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13103123294 and 13103123303.

It is not a weakly prime, because it can be changed into another prime (13103123123) 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, 6551561661 + 6551561662.

It is an arithmetic number, because the mean of its divisors is an integer number (6551561662).

Almost surely, 2^13103123323 is an apocalyptic number.

13103123323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13103123323 is an equidigital number, since it uses as much as digits as its factorization.

13103123323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13103123323 its reverse (32332130131), we get a palindrome (45435253454).

The spelling of 13103123323 in words is "thirteen billion, one hundred three million, one hundred twenty-three thousand, three hundred twenty-three".