12303321030000 has 2400 divisors, whose sum is σ = 59347255199232. Its totient is φ = 2295475200000.

The previous prime is 12303321029983. The next prime is 12303321030043. The reversal of 12303321030000 is 3012330321.

12303321030000 is a `hidden beast` number, since 1 + 2 + 30 + 332 + 1 + 0 + 300 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 3333328155 + ... + 3333331845.

Almost surely, 2^{12303321030000} is an apocalyptic number.

12303321030000 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 12303321030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29673627599616).

12303321030000 is an abundant number, since it is smaller than the sum of its proper divisors (47043934169232).

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

12303321030000 is a wasteful number, since it uses less digits than its factorization.

12303321030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793 (or 3769 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12303321030000 its reverse (3012330321), we get a palindrome (12306333360321).

The spelling of 12303321030000 in words is "twelve trillion, three hundred three billion, three hundred twenty-one million, thirty thousand".