11323320313 has 8 divisors (see below), whose sum is σ = 11920295520. Its totient is φ = 10726446240.

The previous prime is 11323320311. The next prime is 11323320329. The reversal of 11323320313 is 31302332311.

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 11323320313 - 2¹ = 11323320311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11323320311) 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, 339981 + ... + 371797.

It is an arithmetic number, because the mean of its divisors is an integer number (1490036940).

Almost surely, 2^11323320313 is an apocalyptic number.

It is an amenable number.

11323320313 is a deficient number, since it is larger than the sum of its proper divisors (596975207).

11323320313 is a wasteful number, since it uses less digits than its factorization.

11323320313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50567.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11323320313 its reverse (31302332311), we get a palindrome (42625652624).

The spelling of 11323320313 in words is "eleven billion, three hundred twenty-three million, three hundred twenty thousand, three hundred thirteen".