2132323021312 has 160 divisors (see below), whose sum is σ = 4748534360064. Its totient is φ = 948423168000.

The previous prime is 2132323021291. The next prime is 2132323021319. The reversal of 2132323021312 is 2131203232312.

It is not an unprimeable number, because it can be changed into a prime (2132323021319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56960233 + ... + 56997655.

Almost surely, 2^{2132323021312} is an apocalyptic number.

2132323021312 is a gapful number since it is divisible by the number (22) 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 2132323021312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2374267180032).

2132323021312 is an abundant number, since it is smaller than the sum of its proper divisors (2616211338752).

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

2132323021312 is a wasteful number, since it uses less digits than its factorization.

2132323021312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37670 (or 37654 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2132323021312 its reverse (2131203232312), we get a palindrome (4263526253624).

The spelling of 2132323021312 in words is "two trillion, one hundred thirty-two billion, three hundred twenty-three million, twenty-one thousand, three hundred twelve".