2321303232 has 112 divisors (see below), whose sum is σ = 6342424704. Its totient is φ = 748800000.

The previous prime is 2321303227. The next prime is 2321303263. The reversal of 2321303232 is 2323031232.

It is a junction number, because it is equal to n+sod(n) for n = 2321303199 and 2321303208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030107 + ... + 1032357.

It is an arithmetic number, because the mean of its divisors is an integer number (56628792).

Almost surely, 2^2321303232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2321303232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3171212352).

2321303232 is an abundant number, since it is smaller than the sum of its proper divisors (4021121472).

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

2321303232 is a wasteful number, since it uses less digits than its factorization.

2321303232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438 (or 2428 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2321303232 is about 48179.9048566931. The cubic root of 2321303232 is about 1324.0690233972.

Adding to 2321303232 its reverse (2323031232), we get a palindrome (4644334464).

Subtracting 2321303232 from its reverse (2323031232), we obtain a cube (1728000 = 120³).

The spelling of 2321303232 in words is "two billion, three hundred twenty-one million, three hundred three thousand, two hundred thirty-two".