12310322329 has 4 divisors (see below), whose sum is σ = 12518971920. Its totient is φ = 12101672740.

The previous prime is 12310322293. The next prime is 12310322341. The reversal of 12310322329 is 92322301321.

12310322329 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 12310322329 - 2²⁵ = 12276767897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12310322297 and 12310322306.

It is not an unprimeable number, because it can be changed into a prime (12310320329) 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, 104324707 + ... + 104324824.

It is an arithmetic number, because the mean of its divisors is an integer number (3129742980).

Almost surely, 2^12310322329 is an apocalyptic number.

It is an amenable number.

12310322329 is a deficient number, since it is larger than the sum of its proper divisors (208649591).

12310322329 is an equidigital number, since it uses as much as digits as its factorization.

12310322329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208649590.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 12310322329 in words is "twelve billion, three hundred ten million, three hundred twenty-two thousand, three hundred twenty-nine".