112134643 has 8 divisors (see below), whose sum is σ = 113870016. Its totient is φ = 110404800.

The previous prime is 112134641. The next prime is 112134667. The reversal of 112134643 is 346431211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112134643 - 2¹ = 112134641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112134641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58998 + ... + 60868.

It is an arithmetic number, because the mean of its divisors is an integer number (14233752).

Almost surely, 2^112134643 is an apocalyptic number.

112134643 is a deficient number, since it is larger than the sum of its proper divisors (1735373).

112134643 is an equidigital number, since it uses as much as digits as its factorization.

112134643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765.

The product of its digits is 1728, while the sum is 25.

The square root of 112134643 is about 10589.3646173885. The cubic root of 112134643 is about 482.2215354740.

Adding to 112134643 its reverse (346431211), we get a palindrome (458565854).

The spelling of 112134643 in words is "one hundred twelve million, one hundred thirty-four thousand, six hundred forty-three".