13120030303 has 2 divisors, whose sum is σ = 13120030304. Its totient is φ = 13120030302.

The previous prime is 13120030291. The next prime is 13120030321. The reversal of 13120030303 is 30303002131.

13120030303 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 not a de Polignac number, because 13120030303 - 2³³ = 4530095711 is a prime.

13120030303 is a modest number, since divided by 30303 gives 13120 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13120030373) 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, 6560015151 + 6560015152.

It is an arithmetic number, because the mean of its divisors is an integer number (6560015152).

Almost surely, 2^13120030303 is an apocalyptic number.

13120030303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13120030303 is an equidigital number, since it uses as much as digits as its factorization.

13120030303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13120030303 its reverse (30303002131), we get a palindrome (43423032434).

The spelling of 13120030303 in words is "thirteen billion, one hundred twenty million, thirty thousand, three hundred three".