1112724351 has 16 divisors (see below), whose sum is σ = 1663891200. Its totient is φ = 734881464.

The previous prime is 1112724317. The next prime is 1112724413. The reversal of 1112724351 is 1534272111.

It is not a de Polignac number, because 1112724351 - 2¹⁸ = 1112462207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112724551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189691 + ... + 195468.

It is an arithmetic number, because the mean of its divisors is an integer number (103993200).

Almost surely, 2^1112724351 is an apocalyptic number.

1112724351 is a deficient number, since it is larger than the sum of its proper divisors (551166849).

1112724351 is a wasteful number, since it uses less digits than its factorization.

1112724351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385275 (or 385269 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 1112724351 is about 33357.5231544550. The cubic root of 1112724351 is about 1036.2451973879.

Adding to 1112724351 its reverse (1534272111), we get a palindrome (2646996462).

The spelling of 1112724351 in words is "one billion, one hundred twelve million, seven hundred twenty-four thousand, three hundred fifty-one".