12110320329 has 4 divisors (see below), whose sum is σ = 16147093776. Its totient is φ = 8073546884.

The previous prime is 12110320309. The next prime is 12110320361. The reversal of 12110320329 is 92302301121.

12110320329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12110320329 - 2⁵ = 12110320297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12110320299 and 12110320308.

It is not an unprimeable number, because it can be changed into a prime (12110320309) 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 3 ways as a sum of consecutive naturals, for example, 2018386719 + ... + 2018386724.

It is an arithmetic number, because the mean of its divisors is an integer number (4036773444).

Almost surely, 2^12110320329 is an apocalyptic number.

It is an amenable number.

12110320329 is a deficient number, since it is larger than the sum of its proper divisors (4036773447).

12110320329 is an equidigital number, since it uses as much as digits as its factorization.

12110320329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036773446.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 12110320329 in words is "twelve billion, one hundred ten million, three hundred twenty thousand, three hundred twenty-nine".