13312303321303 has 8 divisors (see below), whose sum is σ = 16109005699872. Its totient is φ = 10739337133056.

The previous prime is 13312303321253. The next prime is 13312303321333. The reversal of 13312303321303 is 30312330321331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-13312303321303 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 (13312303321333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55934047450 + ... + 55934047687.

It is an arithmetic number, because the mean of its divisors is an integer number (2013625712484).

Almost surely, 2^{13312303321303} is an apocalyptic number.

13312303321303 is a deficient number, since it is larger than the sum of its proper divisors (2796702378569).

13312303321303 is a wasteful number, since it uses less digits than its factorization.

13312303321303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111868095161.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 13312303321303 its reverse (30312330321331), we get a palindrome (43624633642634).

The spelling of 13312303321303 in words is "thirteen trillion, three hundred twelve billion, three hundred three million, three hundred twenty-one thousand, three hundred three".