11243114124 has 48 divisors (see below), whose sum is σ = 28881431040. Its totient is φ = 3375743040.

The previous prime is 11243114117. The next prime is 11243114147. The reversal of 11243114124 is 42141134211.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 11243114094 and 11243114103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376324 + ... + 405099.

It is an arithmetic number, because the mean of its divisors is an integer number (601696480).

Almost surely, 2^11243114124 is an apocalyptic number.

It is an amenable number.

11243114124 is an abundant number, since it is smaller than the sum of its proper divisors (17638316916).

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

11243114124 is a wasteful number, since it uses less digits than its factorization.

11243114124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781550 (or 781548 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

Adding to 11243114124 its reverse (42141134211), we get a palindrome (53384248335).

The spelling of 11243114124 in words is "eleven billion, two hundred forty-three million, one hundred fourteen thousand, one hundred twenty-four".