112137232 has 20 divisors (see below), whose sum is σ = 223139116. Its totient is φ = 54552960.

The previous prime is 112137227. The next prime is 112137239. The reversal of 112137232 is 232731211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 107827456 + 4309776 = 10384^2 + 2076^2 .

It is not an unprimeable number, because it can be changed into a prime (112137239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94119 + ... + 95302.

Almost surely, 2^112137232 is an apocalyptic number.

It is an amenable number.

112137232 is a deficient number, since it is larger than the sum of its proper divisors (111001884).

112137232 is a wasteful number, since it uses less digits than its factorization.

112137232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189466 (or 189460 counting only the distinct ones).

The product of its digits is 504, while the sum is 22.

The square root of 112137232 is about 10589.4868619778. The cubic root of 112137232 is about 482.2252466731.

Adding to 112137232 its reverse (232731211), we get a palindrome (344868443).

The spelling of 112137232 in words is "one hundred twelve million, one hundred thirty-seven thousand, two hundred thirty-two".