13313312330 has 16 divisors (see below), whose sum is σ = 23975131464. Its totient is φ = 5322842880.

The previous prime is 13313312321. The next prime is 13313312347. The reversal of 13313312330 is 3321331331.

13313312330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3098369569 + 10214942761 = 55663^2 + 101069^2 .

It is a super-2 number, since 2×13313312330² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13313312296 and 13313312305.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 287651 + ... + 330710.

Almost surely, 2^13313312330 is an apocalyptic number.

13313312330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13313312330 is a deficient number, since it is larger than the sum of its proper divisors (10661819134).

13313312330 is a wasteful number, since it uses less digits than its factorization.

13313312330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620521.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 13313312330 its reverse (3321331331), we get a palindrome (16634643661).

The spelling of 13313312330 in words is "thirteen billion, three hundred thirteen million, three hundred twelve thousand, three hundred thirty".