12043031001 has 8 divisors (see below), whose sum is σ = 16575354624. Its totient is φ = 7769697360.

The previous prime is 12043030991. The next prime is 12043031069. The reversal of 12043031001 is 10013034021.

12043031001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12043031001 - 2⁵ = 12043030969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12043031101) 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 7 ways as a sum of consecutive naturals, for example, 64747386 + ... + 64747571.

It is an arithmetic number, because the mean of its divisors is an integer number (2071919328).

Almost surely, 2^12043031001 is an apocalyptic number.

It is an amenable number.

12043031001 is a deficient number, since it is larger than the sum of its proper divisors (4532323623).

12043031001 is a wasteful number, since it uses less digits than its factorization.

12043031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129494991.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12043031001 its reverse (10013034021), we get a palindrome (22056065022).

The spelling of 12043031001 in words is "twelve billion, forty-three million, thirty-one thousand, one".