12321133003030 has 64 divisors (see below), whose sum is σ = 24727021839360. Its totient is φ = 4392905577984.

The previous prime is 12321133003027. The next prime is 12321133003037. The reversal of 12321133003030 is 3030033112321.

It is a junction number, because it is equal to n+sod(n) for n = 12321133002992 and 12321133003010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12321133003037) 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 31 ways as a sum of consecutive naturals, for example, 8802589 + ... + 10105831.

It is an arithmetic number, because the mean of its divisors is an integer number (386359716240).

Almost surely, 2^{12321133003030} is an apocalyptic number.

12321133003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12321133003030 is an abundant number, since it is smaller than the sum of its proper divisors (12405888836330).

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

12321133003030 is a wasteful number, since it uses less digits than its factorization.

12321133003030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306213.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12321133003030 its reverse (3030033112321), we get a palindrome (15351166115351).

The spelling of 12321133003030 in words is "twelve trillion, three hundred twenty-one billion, one hundred thirty-three million, three thousand, thirty".