12030321023332 has 12 divisors (see below), whose sum is σ = 21056326382700. Its totient is φ = 6014227771136.

The previous prime is 12030321023297. The next prime is 12030321023363. The reversal of 12030321023332 is 23332012303021.

It can be written as a sum of positive squares in 2 ways, for example, as 8107766487396 + 3922554535936 = 2847414^2 + 1980544^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12030321023297 and 12030321023306.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 233156113 + ... + 233207704.

It is an arithmetic number, because the mean of its divisors is an integer number (1754693865225).

Almost surely, 2^{12030321023332} is an apocalyptic number.

It is an amenable number.

12030321023332 is a deficient number, since it is larger than the sum of its proper divisors (9026005359368).

12030321023332 is a wasteful number, since it uses less digits than its factorization.

12030321023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466370270 (or 466370268 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12030321023332 its reverse (23332012303021), we get a palindrome (35362333326353).

The spelling of 12030321023332 in words is "twelve trillion, thirty billion, three hundred twenty-one million, twenty-three thousand, three hundred thirty-two".