11031011313233 has 16 divisors (see below), whose sum is σ = 11217192287616. Its totient is φ = 10845482609280.

The previous prime is 11031011313227. The next prime is 11031011313247. The reversal of 11031011313233 is 33231311013011.

It is a cyclic number.

It is not a de Polignac number, because 11031011313233 - 2²⁴ = 11030994536017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11031011313199 and 11031011313208.

It is not an unprimeable number, because it can be changed into a prime (11031019313233) 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 15 ways as a sum of consecutive naturals, for example, 78755060 + ... + 78895002.

It is an arithmetic number, because the mean of its divisors is an integer number (701074517976).

Almost surely, 2^{11031011313233} is an apocalyptic number.

It is an amenable number.

11031011313233 is a deficient number, since it is larger than the sum of its proper divisors (186180974383).

11031011313233 is a wasteful number, since it uses less digits than its factorization.

11031011313233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142264.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11031011313233 its reverse (33231311013011), we get a palindrome (44262322326244).

The spelling of 11031011313233 in words is "eleven trillion, thirty-one billion, eleven million, three hundred thirteen thousand, two hundred thirty-three".