1323330113 has 6 divisors (see below), whose sum is σ = 1539384066. Its totient is φ = 1134282912.

The previous prime is 1323330103. The next prime is 1323330121. The reversal of 1323330113 is 3110333231.

It can be written as a sum of positive squares in only one way, i.e., 847566769 + 475763344 = 29113^2 + 21812^2 .

It is not a de Polignac number, because 1323330113 - 2¹⁰ = 1323329089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323330103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13503320 + ... + 13503417.

It is an arithmetic number, because the mean of its divisors is an integer number (256564011).

Almost surely, 2^1323330113 is an apocalyptic number.

It is an amenable number.

1323330113 is a deficient number, since it is larger than the sum of its proper divisors (216053953).

1323330113 is an equidigital number, since it uses as much as digits as its factorization.

1323330113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27006751 (or 27006744 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 1323330113 is about 36377.6045528014. The cubic root of 1323330113 is about 1097.8830118677.

Adding to 1323330113 its reverse (3110333231), we get a palindrome (4433663344).

The spelling of 1323330113 in words is "one billion, three hundred twenty-three million, three hundred thirty thousand, one hundred thirteen".