1000325312 has 28 divisors (see below), whose sum is σ = 2268595920. Its totient is φ = 428710656.

The previous prime is 1000325309. The next prime is 1000325317. The reversal of 1000325312 is 2135230001.

1000325312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (1000325317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115987 + ... + 1116882.

Almost surely, 2^1000325312 is an apocalyptic number.

It is an amenable number.

1000325312 is an abundant number, since it is smaller than the sum of its proper divisors (1268270608).

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

1000325312 is an equidigital number, since it uses as much as digits as its factorization.

1000325312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232888 (or 2232878 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1000325312 is about 31627.9198177813. The cubic root of 1000325312 is about 1000.1084255768.

Adding to 1000325312 its reverse (2135230001), we get a palindrome (3135555313).

The spelling of 1000325312 in words is "one billion, three hundred twenty-five thousand, three hundred twelve".