13301131303 has 4 divisors (see below), whose sum is σ = 13327575408. Its totient is φ = 13274687200.

The previous prime is 13301131297. The next prime is 13301131339. The reversal of 13301131303 is 30313110331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13301131303 - 2²⁹ = 12764260391 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 (13301131003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13221298 + ... + 13222303.

It is an arithmetic number, because the mean of its divisors is an integer number (3331893852).

Almost surely, 2^13301131303 is an apocalyptic number.

13301131303 is a deficient number, since it is larger than the sum of its proper divisors (26444105).

13301131303 is an equidigital number, since it uses as much as digits as its factorization.

13301131303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26444104.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 13301131303 its reverse (30313110331), we get a palindrome (43614241634).

The spelling of 13301131303 in words is "thirteen billion, three hundred one million, one hundred thirty-one thousand, three hundred three".