12001533107 has 2 divisors, whose sum is σ = 12001533108. Its totient is φ = 12001533106.

The previous prime is 12001533097. The next prime is 12001533149. The reversal of 12001533107 is 70133510021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12001533107 - 2¹⁰ = 12001532083 is a prime.

It is not a weakly prime, because it can be changed into another prime (12001533307) 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 as a sum of consecutive naturals, namely, 6000766553 + 6000766554.

It is an arithmetic number, because the mean of its divisors is an integer number (6000766554).

Almost surely, 2^12001533107 is an apocalyptic number.

12001533107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001533107 is an equidigital number, since it uses as much as digits as its factorization.

12001533107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 23.

The spelling of 12001533107 in words is "twelve billion, one million, five hundred thirty-three thousand, one hundred seven".