2031332232 has 16 divisors (see below), whose sum is σ = 5078330640. Its totient is φ = 677110736.

The previous prime is 2031332209. The next prime is 2031332279. The reversal of 2031332232 is 2322331302.

It is a junction number, because it is equal to n+sod(n) for n = 2031332199 and 2031332208.

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, 42319398 + ... + 42319445.

It is an arithmetic number, because the mean of its divisors is an integer number (317395665).

Almost surely, 2^2031332232 is an apocalyptic number.

It is an amenable number.

2031332232 is an abundant number, since it is smaller than the sum of its proper divisors (3046998408).

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

2031332232 is a wasteful number, since it uses less digits than its factorization.

2031332232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84638852 (or 84638848 counting only the distinct ones).

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

The square root of 2031332232 is about 45070.3032161977. The cubic root of 2031332232 is about 1266.4663446213.

Adding to 2031332232 its reverse (2322331302), we get a palindrome (4353663534).

The spelling of 2031332232 in words is "two billion, thirty-one million, three hundred thirty-two thousand, two hundred thirty-two".