12011030130300 has 144 divisors (see below), whose sum is σ = 35598827362560. Its totient is φ = 3125047080960.

The previous prime is 12011030130251. The next prime is 12011030130311. The reversal of 12011030130300 is 303103011021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12011030130300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11348524 + ... + 12361676.

Almost surely, 2^{12011030130300} is an apocalyptic number.

12011030130300 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 12011030130300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17799413681280).

12011030130300 is an abundant number, since it is smaller than the sum of its proper divisors (23587797232260).

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

12011030130300 is a wasteful number, since it uses less digits than its factorization.

12011030130300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014132 (or 1014125 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12011030130300 its reverse (303103011021), we get a palindrome (12314133141321).

The spelling of 12011030130300 in words is "twelve trillion, eleven billion, thirty million, one hundred thirty thousand, three hundred".