112156134 has 8 divisors (see below), whose sum is σ = 224312280. Its totient is φ = 37385376.

The previous prime is 112156133. The next prime is 112156141. The reversal of 112156134 is 431651211.

It is a happy number.

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

112156134 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112156133) 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, 9346339 + ... + 9346350.

It is an arithmetic number, because the mean of its divisors is an integer number (28039035).

Almost surely, 2^112156134 is an apocalyptic number.

112156134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112156134 is a wasteful number, since it uses less digits than its factorization.

112156134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18692694.

The product of its digits is 720, while the sum is 24.

The square root of 112156134 is about 10590.3793133202. The cubic root of 112156134 is about 482.2523399924.

The spelling of 112156134 in words is "one hundred twelve million, one hundred fifty-six thousand, one hundred thirty-four".