1112303124 has 24 divisors (see below), whose sum is σ = 2883749120. Its totient is φ = 370767672.

The previous prime is 1112303123. The next prime is 1112303131. The reversal of 1112303124 is 4213032111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1112303097 and 1112303106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112303123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5149444 + ... + 5149659.

Almost surely, 2^1112303124 is an apocalyptic number.

It is an amenable number.

1112303124 is an abundant number, since it is smaller than the sum of its proper divisors (1771445996).

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

1112303124 is a wasteful number, since it uses less digits than its factorization.

1112303124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10299116 (or 10299108 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1112303124 is about 33351.2087337176. The cubic root of 1112303124 is about 1036.1144223983.

Adding to 1112303124 its reverse (4213032111), we get a palindrome (5325335235).

The spelling of 1112303124 in words is "one billion, one hundred twelve million, three hundred three thousand, one hundred twenty-four".