12012000323 has 8 divisors (see below), whose sum is σ = 12166126080. Its totient is φ = 11857926600.

The previous prime is 12012000307. The next prime is 12012000331. The reversal of 12012000323 is 32300021021.

It is a happy number.

12012000323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12012000323 - 2⁴ = 12012000307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12012000298 and 12012000307.

It is not an unprimeable number, because it can be changed into a prime (12012000353) 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 7 ways as a sum of consecutive naturals, for example, 698636 + ... + 715622.

It is an arithmetic number, because the mean of its divisors is an integer number (1520765760).

Almost surely, 2^12012000323 is an apocalyptic number.

12012000323 is a deficient number, since it is larger than the sum of its proper divisors (154125757).

12012000323 is an equidigital number, since it uses as much as digits as its factorization.

12012000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26017.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12012000323 its reverse (32300021021), we get a palindrome (44312021344).

The spelling of 12012000323 in words is "twelve billion, twelve million, three hundred twenty-three", and thus it is an aban number.