1323313111333 has 8 divisors (see below), whose sum is σ = 1325022997760. Its totient is φ = 1321603620480.

The previous prime is 1323313111321. The next prime is 1323313111361. The reversal of 1323313111333 is 3331113133231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323313111333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323313111303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6915916 + ... + 7104682.

It is an arithmetic number, because the mean of its divisors is an integer number (165627874720).

Almost surely, 2^{1323313111333} is an apocalyptic number.

It is an amenable number.

1323313111333 is a deficient number, since it is larger than the sum of its proper divisors (1709886427).

1323313111333 is an equidigital number, since it uses as much as digits as its factorization.

1323313111333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197787.

The product of its digits is 4374, while the sum is 28.

Adding to 1323313111333 its reverse (3331113133231), we get a palindrome (4654426244564).

The spelling of 1323313111333 in words is "one trillion, three hundred twenty-three billion, three hundred thirteen million, one hundred eleven thousand, three hundred thirty-three".