1323233312 has 24 divisors (see below), whose sum is σ = 2611330092. Its totient is φ = 660038400.

The previous prime is 1323233311. The next prime is 1323233341. The reversal of 1323233312 is 2133323231.

It can be written as a sum of positive squares in 2 ways, for example, as 885419536 + 437813776 = 29756^2 + 20924^2 .

It is not an unprimeable number, because it can be changed into a prime (1323233311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35639 + ... + 62582.

Almost surely, 2^1323233312 is an apocalyptic number.

It is an amenable number.

1323233312 is a deficient number, since it is larger than the sum of its proper divisors (1288096780).

1323233312 is an equidigital number, since it uses as much as digits as its factorization.

1323233312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98652 (or 98644 counting only the distinct ones).

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

The square root of 1323233312 is about 36376.2740257987. The cubic root of 1323233312 is about 1097.8562413328.

Adding to 1323233312 its reverse (2133323231), we get a palindrome (3456556543).

The spelling of 1323233312 in words is "one billion, three hundred twenty-three million, two hundred thirty-three thousand, three hundred twelve".