13130444303 has 2 divisors, whose sum is σ = 13130444304. Its totient is φ = 13130444302.

The previous prime is 13130444291. The next prime is 13130444329. The reversal of 13130444303 is 30344403131.

It is a happy number.

13130444303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (13130444329) can be obtained adding 13130444303 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13130444303 - 2⁴ = 13130444287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13130444363) 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, 6565222151 + 6565222152.

It is an arithmetic number, because the mean of its divisors is an integer number (6565222152).

Almost surely, 2^13130444303 is an apocalyptic number.

13130444303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13130444303 is an equidigital number, since it uses as much as digits as its factorization.

13130444303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13130444303 its reverse (30344403131), we get a palindrome (43474847434).

The spelling of 13130444303 in words is "thirteen billion, one hundred thirty million, four hundred forty-four thousand, three hundred three".