1112744113 has 8 divisors (see below), whose sum is σ = 1205693888. Its totient is φ = 1020844944.

The previous prime is 1112744111. The next prime is 1112744119. The reversal of 1112744113 is 3114472111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112744113 - 2¹ = 1112744111 is a prime.

It is a super-3 number, since 3×1112744113³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112744111) 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, 260445 + ... + 264682.

It is an arithmetic number, because the mean of its divisors is an integer number (150711736).

Almost surely, 2^1112744113 is an apocalyptic number.

1112744113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1112744113 is a deficient number, since it is larger than the sum of its proper divisors (92949775).

1112744113 is a wasteful number, since it uses less digits than its factorization.

1112744113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525303.

The product of its digits is 672, while the sum is 25.

The square root of 1112744113 is about 33357.8193681781. The cubic root of 1112744113 is about 1036.2513319279.

The spelling of 1112744113 in words is "one billion, one hundred twelve million, seven hundred forty-four thousand, one hundred thirteen".