112000443 has 16 divisors (see below), whose sum is σ = 154793760. Its totient is φ = 71974656.

The previous prime is 112000429. The next prime is 112000451. The reversal of 112000443 is 344000211.

It is not a de Polignac number, because 112000443 - 2⁶ = 112000379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112000043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7471 + ... + 16727.

It is an arithmetic number, because the mean of its divisors is an integer number (9674610).

Almost surely, 2^112000443 is an apocalyptic number.

112000443 is a deficient number, since it is larger than the sum of its proper divisors (42793317).

112000443 is a wasteful number, since it uses less digits than its factorization.

112000443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9406.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 112000443 is about 10583.0261740204. The cubic root of 112000443 is about 482.0290883658.

Adding to 112000443 its reverse (344000211), we get a palindrome (456000654).

The spelling of 112000443 in words is "one hundred twelve million, four hundred forty-three", and thus it is an aban number.