11123021324 has 48 divisors (see below), whose sum is σ = 20866507200. Its totient is φ = 5169561600.

The previous prime is 11123021297. The next prime is 11123021359. The reversal of 11123021324 is 42312032111.

It is a junction number, because it is equal to n+sod(n) for n = 11123021296 and 11123021305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3081929 + ... + 3085535.

It is an arithmetic number, because the mean of its divisors is an integer number (434718900).

Almost surely, 2^11123021324 is an apocalyptic number.

It is an amenable number.

11123021324 is a deficient number, since it is larger than the sum of its proper divisors (9743485876).

11123021324 is a wasteful number, since it uses less digits than its factorization.

11123021324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178 (or 4176 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11123021324 its reverse (42312032111), we get a palindrome (53435053435).

The spelling of 11123021324 in words is "eleven billion, one hundred twenty-three million, twenty-one thousand, three hundred twenty-four".