11233030311 has 6 divisors (see below), whose sum is σ = 16225488240. Its totient is φ = 7488686868.

The previous prime is 11233030267. The next prime is 11233030331. The reversal of 11233030311 is 11303033211.

It is a happy number.

11233030311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11233030311 - 2⁷ = 11233030183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233030331) 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 5 ways as a sum of consecutive naturals, for example, 624057231 + ... + 624057248.

It is an arithmetic number, because the mean of its divisors is an integer number (2704248040).

Almost surely, 2^11233030311 is an apocalyptic number.

11233030311 is a deficient number, since it is larger than the sum of its proper divisors (4992457929).

11233030311 is a wasteful number, since it uses less digits than its factorization.

11233030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248114485 (or 1248114482 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11233030311 its reverse (11303033211), we get a palindrome (22536063522).

The spelling of 11233030311 in words is "eleven billion, two hundred thirty-three million, thirty thousand, three hundred eleven".