11020133223 has 24 divisors (see below), whose sum is σ = 17415156096. Its totient is φ = 6659600400.

The previous prime is 11020133213. The next prime is 11020133251. The reversal of 11020133223 is 32233102011.

11020133223 is a `hidden beast` number, since 110 + 201 + 332 + 23 = 666.

It is not a de Polignac number, because 11020133223 - 2⁴ = 11020133207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11020133196 and 11020133205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020133213) 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, 126043 + ... + 194748.

It is an arithmetic number, because the mean of its divisors is an integer number (725631504).

Almost surely, 2^11020133223 is an apocalyptic number.

11020133223 is a deficient number, since it is larger than the sum of its proper divisors (6395022873).

11020133223 is a wasteful number, since it uses less digits than its factorization.

11020133223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321155 (or 321152 counting only the distinct ones).

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

Adding to 11020133223 its reverse (32233102011), we get a palindrome (43253235234).

The spelling of 11020133223 in words is "eleven billion, twenty million, one hundred thirty-three thousand, two hundred twenty-three".