1323113113 has 8 divisors (see below), whose sum is σ = 1516993920. Its totient is φ = 1130448480.

The previous prime is 1323113107. The next prime is 1323113131. The reversal of 1323113113 is 3113113231.

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

It is not a de Polignac number, because 1323113113 - 2¹³ = 1323104921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323113413) 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, 301708 + ... + 306061.

It is an arithmetic number, because the mean of its divisors is an integer number (189624240).

Almost surely, 2^1323113113 is an apocalyptic number.

It is an amenable number.

1323113113 is a deficient number, since it is larger than the sum of its proper divisors (193880807).

1323113113 is an equidigital number, since it uses as much as digits as its factorization.

1323113113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608087.

The product of its digits is 162, while the sum is 19.

The square root of 1323113113 is about 36374.6218262128. The cubic root of 1323113113 is about 1097.8229982111.

Adding to 1323113113 its reverse (3113113231), we get a palindrome (4436226344).

It can be divided in two parts, 132311 and 3113, that added together give a square (135424 = 368²).

The spelling of 1323113113 in words is "one billion, three hundred twenty-three million, one hundred thirteen thousand, one hundred thirteen".