11313331233011 has 4 divisors (see below), whose sum is σ = 11319456481872. Its totient is φ = 11307205984152.

The previous prime is 11313331232933. The next prime is 11313331233047. The reversal of 11313331233011 is 11033213331311.

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

It is a cyclic number.

It is not a de Polignac number, because 11313331233011 - 2¹⁸ = 11313330970867 is a prime.

It is a super-2 number, since 2×11313331233011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11313331233091) 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, 3062621660 + ... + 3062625353.

It is an arithmetic number, because the mean of its divisors is an integer number (2829864120468).

Almost surely, 2^{11313331233011} is an apocalyptic number.

11313331233011 is a deficient number, since it is larger than the sum of its proper divisors (6125248861).

11313331233011 is an equidigital number, since it uses as much as digits as its factorization.

11313331233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125248860.

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 11313331233011 its reverse (11033213331311), we get a palindrome (22346544564322).

The spelling of 11313331233011 in words is "eleven trillion, three hundred thirteen billion, three hundred thirty-one million, two hundred thirty-three thousand, eleven".