112343128 has 8 divisors (see below), whose sum is σ = 210643380. Its totient is φ = 56171560.

The previous prime is 112343083. The next prime is 112343171. The reversal of 112343128 is 821343211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7021438 + ... + 7021453.

Almost surely, 2^112343128 is an apocalyptic number.

It is an amenable number.

112343128 is a deficient number, since it is larger than the sum of its proper divisors (98300252).

112343128 is a wasteful number, since it uses less digits than its factorization.

112343128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14042897 (or 14042893 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 112343128 is about 10599.2041210649. The cubic root of 112343128 is about 482.5202053339.

Adding to 112343128 its reverse (821343211), we get a palindrome (933686339).

The spelling of 112343128 in words is "one hundred twelve million, three hundred forty-three thousand, one hundred twenty-eight".