112135443 has 16 divisors (see below), whose sum is σ = 174848256. Its totient is φ = 62586720.

The previous prime is 112135433. The next prime is 112135447. The reversal of 112135443 is 344531211.

It is a happy number.

It is not a de Polignac number, because 112135443 - 2¹⁰ = 112134419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112135447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61188 + ... + 62993.

It is an arithmetic number, because the mean of its divisors is an integer number (10928016).

Almost surely, 2^112135443 is an apocalyptic number.

112135443 is a deficient number, since it is larger than the sum of its proper divisors (62712813).

112135443 is a wasteful number, since it uses less digits than its factorization.

112135443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124234.

The product of its digits is 1440, while the sum is 24.

The square root of 112135443 is about 10589.4023910700. The cubic root of 112135443 is about 482.2226822392. Note that the first 3 decimals are identical.

Adding to 112135443 its reverse (344531211), we get a palindrome (456666654).

The spelling of 112135443 in words is "one hundred twelve million, one hundred thirty-five thousand, four hundred forty-three".