11313331110313 has 4 divisors (see below), whose sum is σ = 11313528439300. Its totient is φ = 11313133781328.

The previous prime is 11313331110269. The next prime is 11313331110353. The reversal of 11313331110313 is 31301113331311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7805022300009 + 3508308810304 = 2793747^2 + 1873048^2 .

It is a cyclic number.

It is not a de Polignac number, because 11313331110313 - 2²⁵ = 11313297555881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11313331110353) 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 3 ways as a sum of consecutive naturals, for example, 98578470 + ... + 98693167.

It is an arithmetic number, because the mean of its divisors is an integer number (2828382109825).

Almost surely, 2^{11313331110313} is an apocalyptic number.

It is an amenable number.

11313331110313 is a deficient number, since it is larger than the sum of its proper divisors (197328987).

11313331110313 is an equidigital number, since it uses as much as digits as its factorization.

11313331110313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197328986.

The product of its (nonzero) digits is 729, while the sum is 25.

Adding to 11313331110313 its reverse (31301113331311), we get a palindrome (42614444441624).

The spelling of 11313331110313 in words is "eleven trillion, three hundred thirteen billion, three hundred thirty-one million, one hundred ten thousand, three hundred thirteen".