12001031032 has 8 divisors (see below), whose sum is σ = 22501933200. Its totient is φ = 6000515512.

The previous prime is 12001031027. The next prime is 12001031033. The reversal of 12001031032 is 23013010021.

12001031032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001031033) 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 as a sum of consecutive naturals, namely, 750064432 + ... + 750064447.

It is an arithmetic number, because the mean of its divisors is an integer number (2812741650).

Almost surely, 2^12001031032 is an apocalyptic number.

It is an amenable number.

12001031032 is a deficient number, since it is larger than the sum of its proper divisors (10500902168).

12001031032 is a wasteful number, since it uses less digits than its factorization.

12001031032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500128885 (or 1500128881 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12001031032 its reverse (23013010021), we get a palindrome (35014041053).

The spelling of 12001031032 in words is "twelve billion, one million, thirty-one thousand, thirty-two".