12013101203320 has 384 divisors, whose sum is σ = 34954228468800. Its totient is φ = 3686941310976.

The previous prime is 12013101203297. The next prime is 12013101203357. The reversal of 12013101203320 is 2330210131021.

12013101203320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 64647982 + ... + 64833538.

Almost surely, 2^{12013101203320} is an apocalyptic number.

12013101203320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12013101203320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17477114234400).

12013101203320 is an abundant number, since it is smaller than the sum of its proper divisors (22941127265480).

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

12013101203320 is a wasteful number, since it uses less digits than its factorization.

12013101203320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185695 (or 185684 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12013101203320 its reverse (2330210131021), we get a palindrome (14343311334341).

The spelling of 12013101203320 in words is "twelve trillion, thirteen billion, one hundred one million, two hundred three thousand, three hundred twenty".