1112144305 has 16 divisors (see below), whose sum is σ = 1350380160. Its totient is φ = 879225088.

The previous prime is 1112144291. The next prime is 1112144317. The reversal of 1112144305 is 5034412111.

It is a cyclic number.

It is not a de Polignac number, because 1112144305 - 2¹⁹ = 1111620017 is a prime.

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, 200094 + ... + 205576.

It is an arithmetic number, because the mean of its divisors is an integer number (84398760).

Almost surely, 2^1112144305 is an apocalyptic number.

It is an amenable number.

1112144305 is a deficient number, since it is larger than the sum of its proper divisors (238235855).

1112144305 is a wasteful number, since it uses less digits than its factorization.

1112144305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5960.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1112144305 is about 33348.8276405633. The cubic root of 1112144305 is about 1036.0651065582.

Adding to 1112144305 its reverse (5034412111), we get a palindrome (6146556416).

The spelling of 1112144305 in words is "one billion, one hundred twelve million, one hundred forty-four thousand, three hundred five".