132130021213312 has 32 divisors (see below), whose sum is σ = 266935210128000. Its totient is φ = 65134517495040.

The previous prime is 132130021213297. The next prime is 132130021213313. The reversal of 132130021213312 is 213312120031231.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (132130021213313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7269468312 + ... + 7269486487.

It is an arithmetic number, because the mean of its divisors is an integer number (8341725316500).

Almost surely, 2^{132130021213312} is an apocalyptic number.

It is an amenable number.

132130021213312 is an abundant number, since it is smaller than the sum of its proper divisors (134805188914688).

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

132130021213312 is an equidigital number, since it uses as much as digits as its factorization.

132130021213312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14538954884 (or 14538954872 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 132130021213312 its reverse (213312120031231), we get a palindrome (345442141244543).

The spelling of 132130021213312 in words is "one hundred thirty-two trillion, one hundred thirty billion, twenty-one million, two hundred thirteen thousand, three hundred twelve".