13304423313 has 32 divisors (see below), whose sum is σ = 19876423680. Its totient is φ = 8795116800.

The previous prime is 13304423311. The next prime is 13304423381. The reversal of 13304423313 is 31332440331.

13304423313 is a `hidden beast` number, since 1 + 3 + 304 + 42 + 3 + 313 = 666.

It is not a de Polignac number, because 13304423313 - 2¹ = 13304423311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13304423311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1869520 + ... + 1876622.

It is an arithmetic number, because the mean of its divisors is an integer number (621138240).

Almost surely, 2^13304423313 is an apocalyptic number.

It is an amenable number.

13304423313 is a deficient number, since it is larger than the sum of its proper divisors (6572000367).

13304423313 is a wasteful number, since it uses less digits than its factorization.

13304423313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7686 (or 7680 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13304423313 its reverse (31332440331), we get a palindrome (44636863644).

The spelling of 13304423313 in words is "thirteen billion, three hundred four million, four hundred twenty-three thousand, three hundred thirteen".