112147134 has 32 divisors (see below), whose sum is σ = 245078784. Its totient is φ = 33929280.

The previous prime is 112147069. The next prime is 112147151. The reversal of 112147134 is 431741211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62007 + ... + 63789.

It is an arithmetic number, because the mean of its divisors is an integer number (7658712).

Almost surely, 2^112147134 is an apocalyptic number.

112147134 is an abundant number, since it is smaller than the sum of its proper divisors (132931650).

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

112147134 is a wasteful number, since it uses less digits than its factorization.

112147134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752.

The product of its digits is 672, while the sum is 24.

The square root of 112147134 is about 10589.9543908366. The cubic root of 112147134 is about 482.2394401566.

Adding to 112147134 its reverse (431741211), we get a palindrome (543888345).

The spelling of 112147134 in words is "one hundred twelve million, one hundred forty-seven thousand, one hundred thirty-four".