1323533032 has 16 divisors (see below), whose sum is σ = 2482028640. Its totient is φ = 661658736.

The previous prime is 1323533021. The next prime is 1323533033. The reversal of 1323533032 is 2303353231.

It is a happy number.

It is a super-2 number, since 2×1323533032² = 3503479373590226048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323532988 and 1323533006.

It is not an unprimeable number, because it can be changed into a prime (1323533033) 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, 66963 + ... + 84445.

It is an arithmetic number, because the mean of its divisors is an integer number (155126790).

Almost surely, 2^1323533032 is an apocalyptic number.

It is an amenable number.

1323533032 is a deficient number, since it is larger than the sum of its proper divisors (1158495608).

1323533032 is a wasteful number, since it uses less digits than its factorization.

1323533032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26952 (or 26948 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 25.

The square root of 1323533032 is about 36380.3935107909. The cubic root of 1323533032 is about 1097.9391253384.

Adding to 1323533032 its reverse (2303353231), we get a palindrome (3626886263).

The spelling of 1323533032 in words is "one billion, three hundred twenty-three million, five hundred thirty-three thousand, thirty-two".