131232330130332 has 192 divisors, whose sum is σ = 330762579840000. Its totient is φ = 40347414589440.

The previous prime is 131232330130327. The next prime is 131232330130351. The reversal of 131232330130332 is 233031033232131.

It is a self number, because there is not a number n which added to its sum of digits gives 131232330130332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7127147158 + ... + 7127165570.

It is an arithmetic number, because the mean of its divisors is an integer number (1722721770000).

Almost surely, 2^{131232330130332} is an apocalyptic number.

131232330130332 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 131232330130332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165381289920000).

131232330130332 is an abundant number, since it is smaller than the sum of its proper divisors (199530249709668).

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

131232330130332 is a wasteful number, since it uses less digits than its factorization.

131232330130332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21436 (or 21434 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 131232330130332 its reverse (233031033232131), we get a palindrome (364263363362463).

The spelling of 131232330130332 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, three hundred thirty million, one hundred thirty thousand, three hundred thirty-two".