12032123003020 has 96 divisors (see below), whose sum is σ = 26589135186432. Its totient is φ = 4564773024768.

The previous prime is 12032123003011. The next prime is 12032123003057. The reversal of 12032123003020 is 2030032123021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32281039 + ... + 32651641.

It is an arithmetic number, because the mean of its divisors is an integer number (276970158192).

Almost surely, 2^{12032123003020} is an apocalyptic number.

12032123003020 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 12032123003020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13294567593216).

12032123003020 is an abundant number, since it is smaller than the sum of its proper divisors (14557012183412).

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

12032123003020 is a wasteful number, since it uses less digits than its factorization.

12032123003020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371231 (or 371229 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12032123003020 its reverse (2030032123021), we get a palindrome (14062155126041).

The spelling of 12032123003020 in words is "twelve trillion, thirty-two billion, one hundred twenty-three million, three thousand, twenty".