2321300 has 36 divisors (see below), whose sum is σ = 5103840. Its totient is φ = 916320.

The previous prime is 2321281. The next prime is 2321309. The reversal of 2321300 is 31232.

2321300 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 (2321309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13817 + ... + 13983.

2^2321300 is an apocalyptic number.

2321300 is a gapful number since it is divisible by the number (20) 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 2321300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2551920).

2321300 is an abundant number, since it is smaller than the sum of its proper divisors (2782540).

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

2321300 is a wasteful number, since it uses less digits than its factorization.

2321300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2321300 is about 1523.5813073151. The cubic root of 2321300 is about 132.4068408887.

Adding to 2321300 its reverse (31232), we get a palindrome (2352532).

The spelling of 2321300 in words is "two million, three hundred twenty-one thousand, three hundred".