1323323132 has 12 divisors (see below), whose sum is σ = 2316471696. Its totient is φ = 661474080.

The previous prime is 1323323021. The next prime is 1323323137. The reversal of 1323323132 is 2313233231.

It is a super-2 number, since 2×1323323132² = 3502368223372578848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323323098 and 1323323107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323323137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30344 + ... + 59727.

It is an arithmetic number, because the mean of its divisors is an integer number (193039308).

Almost surely, 2^1323323132 is an apocalyptic number.

It is an amenable number.

1323323132 is a deficient number, since it is larger than the sum of its proper divisors (993148564).

1323323132 is a wasteful number, since it uses less digits than its factorization.

1323323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93748 (or 93746 counting only the distinct ones).

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

The square root of 1323323132 is about 36377.5086007824. The cubic root of 1323323132 is about 1097.8810813001.

Adding to 1323323132 its reverse (2313233231), we get a palindrome (3636556363).

The spelling of 1323323132 in words is "one billion, three hundred twenty-three million, three hundred twenty-three thousand, one hundred thirty-two".