112042133 has 16 divisors (see below), whose sum is σ = 131636736. Its totient is φ = 93366000.

The previous prime is 112042129. The next prime is 112042181. The reversal of 112042133 is 331240211.

It is not a de Polignac number, because 112042133 - 2² = 112042129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112042103) 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 15 ways as a sum of consecutive naturals, for example, 74810 + ... + 76292.

It is an arithmetic number, because the mean of its divisors is an integer number (8227296).

Almost surely, 2^112042133 is an apocalyptic number.

It is an amenable number.

112042133 is a deficient number, since it is larger than the sum of its proper divisors (19594603).

112042133 is a wasteful number, since it uses less digits than its factorization.

112042133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 112042133 is about 10584.9956542268. The cubic root of 112042133 is about 482.0888896167.

Adding to 112042133 its reverse (331240211), we get a palindrome (443282344).

The spelling of 112042133 in words is "one hundred twelve million, forty-two thousand, one hundred thirty-three".