11022123303 has 8 divisors (see below), whose sum is σ = 16329071600. Its totient is φ = 7348082184.

The previous prime is 11022123263. The next prime is 11022123311. The reversal of 11022123303 is 30332122011.

11022123303 is a `hidden beast` number, since 110 + 221 + 2 + 330 + 3 = 666.

It is not a de Polignac number, because 11022123303 - 2¹⁴ = 11022106919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022123313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204113368 + ... + 204113421.

It is an arithmetic number, because the mean of its divisors is an integer number (2041133950).

Almost surely, 2^11022123303 is an apocalyptic number.

11022123303 is a deficient number, since it is larger than the sum of its proper divisors (5306948297).

11022123303 is an equidigital number, since it uses as much as digits as its factorization.

11022123303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408226798 (or 408226792 counting only the distinct ones).

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

Adding to 11022123303 its reverse (30332122011), we get a palindrome (41354245314).

The spelling of 11022123303 in words is "eleven billion, twenty-two million, one hundred twenty-three thousand, three hundred three".