12031332003132 has 144 divisors (see below), whose sum is σ = 31469263257600. Its totient is φ = 3572258976000.

The previous prime is 12031332003113. The next prime is 12031332003181. The reversal of 12031332003132 is 23130023313021.

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, 21666757 + ... + 22215107.

It is an arithmetic number, because the mean of its divisors is an integer number (218536550400).

Almost surely, 2^{12031332003132} is an apocalyptic number.

12031332003132 is a gapful number since it is divisible by the number (12) 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 12031332003132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15734631628800).

12031332003132 is an abundant number, since it is smaller than the sum of its proper divisors (19437931254468).

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

12031332003132 is a wasteful number, since it uses less digits than its factorization.

12031332003132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548764 (or 548749 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12031332003132 its reverse (23130023313021), we get a palindrome (35161355316153).

The spelling of 12031332003132 in words is "twelve trillion, thirty-one billion, three hundred thirty-two million, three thousand, one hundred thirty-two".