11123341112 has 32 divisors (see below), whose sum is σ = 22468924800. Its totient is φ = 5131945344.

The previous prime is 11123341087. The next prime is 11123341147. The reversal of 11123341112 is 21114332111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284153 + ... + 320919.

It is an arithmetic number, because the mean of its divisors is an integer number (702153900).

Almost surely, 2^11123341112 is an apocalyptic number.

It is an amenable number.

11123341112 is an abundant number, since it is smaller than the sum of its proper divisors (11345583688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11123341112 is a wasteful number, since it uses less digits than its factorization.

11123341112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39695 (or 39691 counting only the distinct ones).

The product of its digits is 144, while the sum is 20.

Adding to 11123341112 its reverse (21114332111), we get a palindrome (32237673223).

Subtracting 11123341112 from its reverse (21114332111), we obtain a palindrome (9990990999).

The spelling of 11123341112 in words is "eleven billion, one hundred twenty-three million, three hundred forty-one thousand, one hundred twelve".