12003112097 has 6 divisors (see below), whose sum is σ = 12547677282. Its totient is φ = 11481237152.

The previous prime is 12003112073. The next prime is 12003112111. The reversal of 12003112097 is 79021130021.

12003112097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11925513616 + 77598481 = 109204^2 + 8809^2 .

It is not a de Polignac number, because 12003112097 - 2¹⁸ = 12002849953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12003112007) 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 5 ways as a sum of consecutive naturals, for example, 11344568 + ... + 11345625.

It is an arithmetic number, because the mean of its divisors is an integer number (2091279547).

Almost surely, 2^12003112097 is an apocalyptic number.

It is an amenable number.

12003112097 is a deficient number, since it is larger than the sum of its proper divisors (544565185).

12003112097 is an equidigital number, since it uses as much as digits as its factorization.

12003112097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22690239 (or 22690216 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The spelling of 12003112097 in words is "twelve billion, three million, one hundred twelve thousand, ninety-seven".