2321232032 has 24 divisors (see below), whose sum is σ = 5222772576. Its totient is φ = 994813632.

The previous prime is 2321231993. The next prime is 2321232047. The reversal of 2321232032 is 2302321232.

It is a junction number, because it is equal to n+sod(n) for n = 2321231995 and 2321232013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5181098 + ... + 5181545.

It is an arithmetic number, because the mean of its divisors is an integer number (217615524).

Almost surely, 2^2321232032 is an apocalyptic number.

It is an amenable number.

2321232032 is an abundant number, since it is smaller than the sum of its proper divisors (2901540544).

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

2321232032 is a wasteful number, since it uses less digits than its factorization.

2321232032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10362660 (or 10362652 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2321232032 is about 48179.1659537606. The cubic root of 2321232032 is about 1324.0554857894.

Adding to 2321232032 its reverse (2302321232), we get a palindrome (4623553264).

The spelling of 2321232032 in words is "two billion, three hundred twenty-one million, two hundred thirty-two thousand, thirty-two".