12001310132 has 24 divisors (see below), whose sum is σ = 24124472064. Its totient is φ = 5117307552.

The previous prime is 12001310131. The next prime is 12001310137. The reversal of 12001310132 is 23101310021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001310131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082348 + ... + 1093379.

It is an arithmetic number, because the mean of its divisors is an integer number (1005186336).

Almost surely, 2^12001310132 is an apocalyptic number.

It is an amenable number.

12001310132 is an abundant number, since it is smaller than the sum of its proper divisors (12123161932).

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

12001310132 is a wasteful number, since it uses less digits than its factorization.

12001310132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175935 (or 2175933 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12001310132 its reverse (23101310021), we get a palindrome (35102620153).

The spelling of 12001310132 in words is "twelve billion, one million, three hundred ten thousand, one hundred thirty-two".