1323233211 has 8 divisors (see below), whose sum is σ = 1768919040. Its totient is φ = 879851432.

The previous prime is 1323233203. The next prime is 1323233239. The reversal of 1323233211 is 1123323231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1323233211 - 2³ = 1323233203 is a prime.

It is a super-2 number, since 2×1323233211² = 3501892261386741042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1323233291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574671 + ... + 576968.

It is an arithmetic number, because the mean of its divisors is an integer number (221114880).

Almost surely, 2^1323233211 is an apocalyptic number.

1323233211 is a deficient number, since it is larger than the sum of its proper divisors (445685829).

1323233211 is a wasteful number, since it uses less digits than its factorization.

1323233211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152025.

The product of its digits is 648, while the sum is 21.

The square root of 1323233211 is about 36376.2726375312. The cubic root of 1323233211 is about 1097.8562134003.

Adding to 1323233211 its reverse (1123323231), we get a palindrome (2446556442).

The spelling of 1323233211 in words is "one billion, three hundred twenty-three million, two hundred thirty-three thousand, two hundred eleven".