13303012320330 has 256 divisors, whose sum is σ = 35847456422400. Its totient is φ = 3142975324160.

The previous prime is 13303012320319. The next prime is 13303012320337. The reversal of 13303012320330 is 3302321030331.

It is a self number, because there is not a number n which added to its sum of digits gives 13303012320330.

It is not an unprimeable number, because it can be changed into a prime (13303012320337) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 1050867541 + ... + 1050880199.

It is an arithmetic number, because the mean of its divisors is an integer number (140029126650).

Almost surely, 2^{13303012320330} is an apocalyptic number.

13303012320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13303012320330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17923728211200).

13303012320330 is an abundant number, since it is smaller than the sum of its proper divisors (22544444102070).

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

13303012320330 is a wasteful number, since it uses less digits than its factorization.

13303012320330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14489.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 13303012320330 its reverse (3302321030331), we get a palindrome (16605333350661).

The spelling of 13303012320330 in words is "thirteen trillion, three hundred three billion, twelve million, three hundred twenty thousand, three hundred thirty".