112148534 has 4 divisors (see below), whose sum is σ = 168222804. Its totient is φ = 56074266.

The previous prime is 112148527. The next prime is 112148549. The reversal of 112148534 is 435841211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 435841211 = 13 ⋅33526247.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112148497 and 112148506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28037132 + ... + 28037135.

It is an arithmetic number, because the mean of its divisors is an integer number (42055701).

Almost surely, 2^112148534 is an apocalyptic number.

112148534 is a deficient number, since it is larger than the sum of its proper divisors (56074270).

112148534 is an equidigital number, since it uses as much as digits as its factorization.

112148534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56074269.

The product of its digits is 3840, while the sum is 29.

The square root of 112148534 is about 10590.0204910094. The cubic root of 112148534 is about 482.2414468430.

Adding to 112148534 its reverse (435841211), we get a palindrome (547989745).

The spelling of 112148534 in words is "one hundred twelve million, one hundred forty-eight thousand, five hundred thirty-four".