1323433113 has 8 divisors (see below), whose sum is σ = 1789430976. Its totient is φ = 869862000.

The previous prime is 1323433109. The next prime is 1323433127. The reversal of 1323433113 is 3113343231.

It is a happy number.

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

It is not a de Polignac number, because 1323433113 - 2² = 1323433109 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1323433313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3106438 + ... + 3106863.

It is an arithmetic number, because the mean of its divisors is an integer number (223678872).

Almost surely, 2^1323433113 is an apocalyptic number.

It is an amenable number.

1323433113 is a deficient number, since it is larger than the sum of its proper divisors (465997863).

1323433113 is an equidigital number, since it uses as much as digits as its factorization.

1323433113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6213375.

The product of its digits is 1944, while the sum is 24.

The square root of 1323433113 is about 36379.0202314466. The cubic root of 1323433113 is about 1097.9114953165.

Adding to 1323433113 its reverse (3113343231), we get a palindrome (4436776344).

The spelling of 1323433113 in words is "one billion, three hundred twenty-three million, four hundred thirty-three thousand, one hundred thirteen".