112432118 has 32 divisors (see below), whose sum is σ = 183272544. Its totient is φ = 51535872.

The previous prime is 112432109. The next prime is 112432129. The reversal of 112432118 is 811234211.

It is a junction number, because it is equal to n+sod(n) for n = 112432093 and 112432102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240521 + ... + 240987.

It is an arithmetic number, because the mean of its divisors is an integer number (5727267).

Almost surely, 2^112432118 is an apocalyptic number.

112432118 is a deficient number, since it is larger than the sum of its proper divisors (70840426).

112432118 is a wasteful number, since it uses less digits than its factorization.

112432118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656.

The product of its digits is 384, while the sum is 23.

The square root of 112432118 is about 10603.4012467698. The cubic root of 112432118 is about 482.6475774334.

Adding to 112432118 its reverse (811234211), we get a palindrome (923666329).

The spelling of 112432118 in words is "one hundred twelve million, four hundred thirty-two thousand, one hundred eighteen".