112431150 has 72 divisors (see below), whose sum is σ = 325317720. Its totient is φ = 27673920.

The previous prime is 112431103. The next prime is 112431157. The reversal of 112431150 is 51134211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112431157) by changing a digit.

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 in 35 ways as a sum of consecutive naturals, for example, 3760 + ... + 15459.

Almost surely, 2^112431150 is an apocalyptic number.

112431150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112431150 is an abundant number, since it is smaller than the sum of its proper divisors (212886570).

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

112431150 is a wasteful number, since it uses less digits than its factorization.

112431150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19250 (or 19242 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 112431150 is about 10603.3556009407. The cubic root of 112431150 is about 482.6461922888.

Adding to 112431150 its reverse (51134211), we get a palindrome (163565361).

The spelling of 112431150 in words is "one hundred twelve million, four hundred thirty-one thousand, one hundred fifty".