12113433312030 has 192 divisors, whose sum is σ = 32470285423680. Its totient is φ = 3131705161728.

The previous prime is 12113433312023. The next prime is 12113433312061. The reversal of 12113433312030 is 3021333431121.

12113433312030 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 343 + 3 + 312 + 0 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12113433311985 and 12113433312003.

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, 741645744 + ... + 741662076.

It is an arithmetic number, because the mean of its divisors is an integer number (169116069915).

Almost surely, 2^{12113433312030} is an apocalyptic number.

12113433312030 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 12113433312030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16235142711840).

12113433312030 is an abundant number, since it is smaller than the sum of its proper divisors (20356852111650).

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

12113433312030 is a wasteful number, since it uses less digits than its factorization.

12113433312030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18235 (or 18232 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 12113433312030 its reverse (3021333431121), we get a palindrome (15134766743151).

The spelling of 12113433312030 in words is "twelve trillion, one hundred thirteen billion, four hundred thirty-three million, three hundred twelve thousand, thirty".