12323320001 has 8 divisors (see below), whose sum is σ = 12764281320. Its totient is φ = 11883426688.

The previous prime is 12323319997. The next prime is 12323320039. The reversal of 12323320001 is 10002332321.

12323320001 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 4 ways, for example, as 2437989376 + 9885330625 = 49376^2 + 99425^2 .

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 12323320001 - 2² = 12323319997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323320201) 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, 243476 + ... + 289701.

It is an arithmetic number, because the mean of its divisors is an integer number (1595535165).

Almost surely, 2^12323320001 is an apocalyptic number.

It is an amenable number.

12323320001 is a deficient number, since it is larger than the sum of its proper divisors (440961319).

12323320001 is an equidigital number, since it uses as much as digits as its factorization.

12323320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534003.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12323320001 its reverse (10002332321), we get a palindrome (22325652322).

It can be divided in two parts, 1232 and 3320001, that added together give a palindrome (3321233).

The spelling of 12323320001 in words is "twelve billion, three hundred twenty-three million, three hundred twenty thousand, one".