13130323303 has 4 divisors (see below), whose sum is σ = 13902695280. Its totient is φ = 12357951328.

The previous prime is 13130323291. The next prime is 13130323391. The reversal of 13130323303 is 30332303131.

13130323303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13130323303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130323603) 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 3 ways as a sum of consecutive naturals, for example, 386185963 + ... + 386185996.

It is an arithmetic number, because the mean of its divisors is an integer number (3475673820).

Almost surely, 2^13130323303 is an apocalyptic number.

13130323303 is a deficient number, since it is larger than the sum of its proper divisors (772371977).

13130323303 is an equidigital number, since it uses as much as digits as its factorization.

13130323303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772371976.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 13130323303 its reverse (30332303131), we get a palindrome (43462626434).

The spelling of 13130323303 in words is "thirteen billion, one hundred thirty million, three hundred twenty-three thousand, three hundred three".