1323432113 has 8 divisors (see below), whose sum is σ = 1354819488. Its totient is φ = 1292072544.

The previous prime is 1323432109. The next prime is 1323432151. The reversal of 1323432113 is 3112343231.

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 1323432113 - 2² = 1323432109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323432413) 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 7 ways as a sum of consecutive naturals, for example, 113870 + ... + 124952.

It is an arithmetic number, because the mean of its divisors is an integer number (169352436).

Almost surely, 2^1323432113 is an apocalyptic number.

It is an amenable number.

1323432113 is a deficient number, since it is larger than the sum of its proper divisors (31387375).

1323432113 is a wasteful number, since it uses less digits than its factorization.

1323432113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13903.

The product of its digits is 1296, while the sum is 23.

The square root of 1323432113 is about 36379.0064872586. The cubic root of 1323432113 is about 1097.9112187852.

Adding to 1323432113 its reverse (3112343231), we get a palindrome (4435775344).

The spelling of 1323432113 in words is "one billion, three hundred twenty-three million, four hundred thirty-two thousand, one hundred thirteen".