1323330032 has 20 divisors (see below), whose sum is σ = 2565278520. Its totient is φ = 661322688.

The previous prime is 1323330013. The next prime is 1323330061. The reversal of 1323330032 is 2300333231.

It is a junction number, because it is equal to n+sod(n) for n = 1323329986 and 1323330013.

It is a congruent number.

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, 12083 + ... + 52845.

It is an arithmetic number, because the mean of its divisors is an integer number (128263926).

Almost surely, 2^1323330032 is an apocalyptic number.

It is an amenable number.

1323330032 is a deficient number, since it is larger than the sum of its proper divisors (1241948488).

1323330032 is a wasteful number, since it uses less digits than its factorization.

1323330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42800 (or 42794 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 1323330032 is about 36377.6034394791. The cubic root of 1323330032 is about 1097.8829894675.

Adding to 1323330032 its reverse (2300333231), we get a palindrome (3623663263).

The spelling of 1323330032 in words is "one billion, three hundred twenty-three million, three hundred thirty thousand, thirty-two".