11023201233 has 24 divisors (see below), whose sum is σ = 17398888416. Its totient is φ = 6669576000.

The previous prime is 11023201193. The next prime is 11023201271. The reversal of 11023201233 is 33210232011.

11023201233 is a `hidden beast` number, since 110 + 2 + 320 + 1 + 233 = 666.

It is not a de Polignac number, because 11023201233 - 2⁶ = 11023201169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11023211233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33135 + ... + 152132.

It is an arithmetic number, because the mean of its divisors is an integer number (724953684).

Almost surely, 2^11023201233 is an apocalyptic number.

It is an amenable number.

11023201233 is a deficient number, since it is larger than the sum of its proper divisors (6375687183).

11023201233 is a wasteful number, since it uses less digits than its factorization.

11023201233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185885 (or 185882 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11023201233 its reverse (33210232011), we get a palindrome (44233433244).

The spelling of 11023201233 in words is "eleven billion, twenty-three million, two hundred one thousand, two hundred thirty-three".