112135345 has 32 divisors (see below), whose sum is σ = 159388416. Its totient is φ = 74131200.

The previous prime is 112135343. The next prime is 112135381. The reversal of 112135345 is 543531211.

It is a happy number.

It is not a de Polignac number, because 112135345 - 2¹ = 112135343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112135343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169315 + ... + 169975.

It is an arithmetic number, because the mean of its divisors is an integer number (4980888).

Almost surely, 2^112135345 is an apocalyptic number.

It is an amenable number.

112135345 is a deficient number, since it is larger than the sum of its proper divisors (47253071).

112135345 is a wasteful number, since it uses less digits than its factorization.

112135345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841.

The product of its digits is 1800, while the sum is 25.

The square root of 112135345 is about 10589.3977638013. The cubic root of 112135345 is about 482.2225417607. Note that the first 3 decimals are identical.

Adding to 112135345 its reverse (543531211), we get a palindrome (655666556).

The spelling of 112135345 in words is "one hundred twelve million, one hundred thirty-five thousand, three hundred forty-five".