1113412124 has 12 divisors (see below), whose sum is σ = 2125605048. Its totient is φ = 506096400.

The previous prime is 1113412123. The next prime is 1113412163. The reversal of 1113412124 is 4212143111.

It is a junction number, because it is equal to n+sod(n) for n = 1113412096 and 1113412105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113412121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12652367 + ... + 12652454.

It is an arithmetic number, because the mean of its divisors is an integer number (177133754).

Almost surely, 2^1113412124 is an apocalyptic number.

It is an amenable number.

1113412124 is a deficient number, since it is larger than the sum of its proper divisors (1012192924).

1113412124 is a wasteful number, since it uses less digits than its factorization.

1113412124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25304836 (or 25304834 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 1113412124 is about 33367.8306756672. The cubic root of 1113412124 is about 1036.4586538706.

Adding to 1113412124 its reverse (4212143111), we get a palindrome (5325555235).

The spelling of 1113412124 in words is "one billion, one hundred thirteen million, four hundred twelve thousand, one hundred twenty-four".