1232331332 has 6 divisors (see below), whose sum is σ = 2156579838. Its totient is φ = 616165664.

The previous prime is 1232331299. The next prime is 1232331371. The reversal of 1232331332 is 2331332321.

It can be written as a sum of positive squares in only one way, i.e., 975562756 + 256768576 = 31234^2 + 16024^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1232331298 and 1232331307.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154041413 + ... + 154041420.

It is an arithmetic number, because the mean of its divisors is an integer number (359429973).

Almost surely, 2^1232331332 is an apocalyptic number.

It is an amenable number.

1232331332 is a deficient number, since it is larger than the sum of its proper divisors (924248506).

1232331332 is a wasteful number, since it uses less digits than its factorization.

1232331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308082837 (or 308082835 counting only the distinct ones).

The product of its digits is 1944, while the sum is 23.

The square root of 1232331332 is about 35104.5770804891. The cubic root of 1232331332 is about 1072.1177761462.

Adding to 1232331332 its reverse (2331332321), we get a palindrome (3563663653).

The spelling of 1232331332 in words is "one billion, two hundred thirty-two million, three hundred thirty-one thousand, three hundred thirty-two".