11313331023211 has 4 divisors (see below), whose sum is σ = 12929521169392. Its totient is φ = 9697140877032.

The previous prime is 11313331023191. The next prime is 11313331023263. The reversal of 11313331023211 is 11232013331311.

11313331023211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11313331023211 - 2⁷ = 11313331023083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11313331027211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808095073080 + ... + 808095073093.

It is an arithmetic number, because the mean of its divisors is an integer number (3232380292348).

Almost surely, 2^{11313331023211} is an apocalyptic number.

11313331023211 is a deficient number, since it is larger than the sum of its proper divisors (1616190146181).

11313331023211 is an equidigital number, since it uses as much as digits as its factorization.

11313331023211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616190146180.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11313331023211 its reverse (11232013331311), we get a palindrome (22545344354522).

The spelling of 11313331023211 in words is "eleven trillion, three hundred thirteen billion, three hundred thirty-one million, twenty-three thousand, two hundred eleven".