12318327000 has 768 divisors, whose sum is σ = 51514444800. Its totient is φ = 2592000000.

The previous prime is 12318326989. The next prime is 12318327001. The reversal of 12318327000 is 72381321.

12318327000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12318327001) 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 191 ways as a sum of consecutive naturals, for example, 49076875 + ... + 49077125.

It is an arithmetic number, because the mean of its divisors is an integer number (67076100).

Almost surely, 2^12318327000 is an apocalyptic number.

12318327000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12318327000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25757222400).

12318327000 is an abundant number, since it is smaller than the sum of its proper divisors (39196117800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12318327000 is a wasteful number, since it uses less digits than its factorization.

12318327000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 12318327000 in words is "twelve billion, three hundred eighteen million, three hundred twenty-seven thousand".