13321011000313 has 4 divisors (see below), whose sum is σ = 13321018788480. Its totient is φ = 13321003212148.

The previous prime is 13321011000301. The next prime is 13321011000343. The reversal of 13321011000313 is 31300011012331.

13321011000313 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13321011000313 - 2⁵ = 13321011000281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13321011000343) 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, 89245 + ... + 5162362.

It is an arithmetic number, because the mean of its divisors is an integer number (3330254697120).

Almost surely, 2^{13321011000313} is an apocalyptic number.

It is an amenable number.

13321011000313 is a deficient number, since it is larger than the sum of its proper divisors (7788167).

13321011000313 is an equidigital number, since it uses as much as digits as its factorization.

13321011000313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7788166.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13321011000313 its reverse (31300011012331), we get a palindrome (44621022012644).

The spelling of 13321011000313 in words is "thirteen trillion, three hundred twenty-one billion, eleven million, three hundred thirteen", and thus it is an aban number.