112135043 has 4 divisors (see below), whose sum is σ = 118731240. Its totient is φ = 105538848.

The previous prime is 112135027. The next prime is 112135063. The reversal of 112135043 is 340531211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112135043 - 2⁴ = 112135027 is a prime.

It is a super-2 number, since 2×112135043² = 25148535737223698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112135063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298073 + ... + 3298106.

It is an arithmetic number, because the mean of its divisors is an integer number (29682810).

Almost surely, 2^112135043 is an apocalyptic number.

112135043 is a deficient number, since it is larger than the sum of its proper divisors (6596197).

112135043 is an equidigital number, since it uses as much as digits as its factorization.

112135043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596196.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 112135043 is about 10589.3835042461. The cubic root of 112135043 is about 482.2221088573. Note that the first 3 decimals are identical.

Adding to 112135043 its reverse (340531211), we get a palindrome (452666254).

The spelling of 112135043 in words is "one hundred twelve million, one hundred thirty-five thousand, forty-three".