12043023007 has 2 divisors, whose sum is σ = 12043023008. Its totient is φ = 12043023006.

The previous prime is 12043023001. The next prime is 12043023017. The reversal of 12043023007 is 70032034021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12043023007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12043023001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021511503 + 6021511504.

It is an arithmetic number, because the mean of its divisors is an integer number (6021511504).

Almost surely, 2^12043023007 is an apocalyptic number.

12043023007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12043023007 is an equidigital number, since it uses as much as digits as its factorization.

12043023007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

Adding to 12043023007 its reverse (70032034021), we get a palindrome (82075057028).

The spelling of 12043023007 in words is "twelve billion, forty-three million, twenty-three thousand, seven".