11320033313 has 12 divisors (see below), whose sum is σ = 11961078948. Its totient is φ = 10711768320.

The previous prime is 11320033271. The next prime is 11320033369. The reversal of 11320033313 is 31333002311.

It can be written as a sum of positive squares in 2 ways, for example, as 1206311824 + 10113721489 = 34732^2 + 100567^2 .

It is not a de Polignac number, because 11320033313 - 2²² = 11315839009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320033013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300245 + ... + 335837.

It is an arithmetic number, because the mean of its divisors is an integer number (996756579).

Almost surely, 2^11320033313 is an apocalyptic number.

It is an amenable number.

11320033313 is a deficient number, since it is larger than the sum of its proper divisors (641045635).

11320033313 is an equidigital number, since it uses as much as digits as its factorization.

11320033313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36512 (or 36493 counting only the distinct ones).

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

Adding to 11320033313 its reverse (31333002311), we get a palindrome (42653035624).

The spelling of 11320033313 in words is "eleven billion, three hundred twenty million, thirty-three thousand, three hundred thirteen".