1323332000 has 96 divisors (see below), whose sum is σ = 3321077760. Its totient is φ = 517996800.

The previous prime is 1323331993. The next prime is 1323332029. The reversal of 1323332000 is 2333231.

It is a self number, because there is not a number n which added to its sum of digits gives 1323332000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184481 + ... + 191519.

It is an arithmetic number, because the mean of its divisors is an integer number (34594560).

Almost surely, 2^1323332000 is an apocalyptic number.

1323332000 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 1323332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1660538880).

1323332000 is an abundant number, since it is smaller than the sum of its proper divisors (1997745760).

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

1323332000 is an equidigital number, since it uses as much as digits as its factorization.

1323332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7111 (or 7093 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 1323332000 is about 36377.6304890794. The cubic root of 1323332000 is about 1097.8835337088.

Adding to 1323332000 its reverse (2333231), we get a palindrome (1325665231).

The spelling of 1323332000 in words is "one billion, three hundred twenty-three million, three hundred thirty-two thousand".