2321132232 has 16 divisors (see below), whose sum is σ = 5802830640. Its totient is φ = 773710736.

The previous prime is 2321132197. The next prime is 2321132249. The reversal of 2321132232 is 2322311232.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2321132199 and 2321132208.

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, 48356898 + ... + 48356945.

It is an arithmetic number, because the mean of its divisors is an integer number (362676915).

Almost surely, 2^2321132232 is an apocalyptic number.

It is an amenable number.

2321132232 is an abundant number, since it is smaller than the sum of its proper divisors (3481698408).

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

2321132232 is a wasteful number, since it uses less digits than its factorization.

2321132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96713852 (or 96713848 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 2321132232 is about 48178.1302252381. The cubic root of 2321132232 is about 1324.0365098563.

Adding to 2321132232 its reverse (2322311232), we get a palindrome (4643443464).

The spelling of 2321132232 in words is "two billion, three hundred twenty-one million, one hundred thirty-two thousand, two hundred thirty-two".