13313330001320 has 64 divisors (see below), whose sum is σ = 31268645291520. Its totient is φ = 5091960569344.

The previous prime is 13313330001299. The next prime is 13313330001341. The reversal of 13313330001320 is 2310003331331.

It is an interprime number because it is at equal distance from previous prime (13313330001299) and next prime (13313330001341).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50672 + ... + 5160351.

It is an arithmetic number, because the mean of its divisors is an integer number (488572582680).

Almost surely, 2^{13313330001320} is an apocalyptic number.

13313330001320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13313330001320 is an abundant number, since it is smaller than the sum of its proper divisors (17955315290200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13313330001320 is a wasteful number, since it uses less digits than its factorization.

13313330001320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213834 (or 5213830 counting only the distinct ones).

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

Adding to 13313330001320 its reverse (2310003331331), we get a palindrome (15623333332651).

The spelling of 13313330001320 in words is "thirteen trillion, three hundred thirteen billion, three hundred thirty million, one thousand, three hundred twenty".