12132101332 has 24 divisors (see below), whose sum is σ = 22929893000. Its totient is φ = 5583378816.

The previous prime is 12132101297. The next prime is 12132101381. The reversal of 12132101332 is 23310123121.

It can be written as a sum of positive squares in 4 ways, for example, as 637259536 + 11494841796 = 25244^2 + 107214^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316107 + ... + 352402.

Almost surely, 2^12132101332 is an apocalyptic number.

It is an amenable number.

12132101332 is a deficient number, since it is larger than the sum of its proper divisors (10797791668).

12132101332 is a wasteful number, since it uses less digits than its factorization.

12132101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668875 (or 668873 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12132101332 its reverse (23310123121), we get a palindrome (35442224453).

The spelling of 12132101332 in words is "twelve billion, one hundred thirty-two million, one hundred one thousand, three hundred thirty-two".