112125285 has 48 divisors (see below), whose sum is σ = 207926784. Its totient is φ = 55696896.

The previous prime is 112125271. The next prime is 112125287. The reversal of 112125285 is 582521211.

It is a happy number.

It is not a de Polignac number, because 112125285 - 2⁴ = 112125269 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112125287) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78084 + ... + 79506.

It is an arithmetic number, because the mean of its divisors is an integer number (4331808).

Almost surely, 2^112125285 is an apocalyptic number.

112125285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112125285 is a deficient number, since it is larger than the sum of its proper divisors (95801499).

112125285 is a wasteful number, since it uses less digits than its factorization.

112125285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554 (or 1551 counting only the distinct ones).

The product of its digits is 1600, while the sum is 27.

The square root of 112125285 is about 10588.9227497418. The cubic root of 112125285 is about 482.2081207833.

Adding to 112125285 its reverse (582521211), we get a palindrome (694646496).

The spelling of 112125285 in words is "one hundred twelve million, one hundred twenty-five thousand, two hundred eighty-five".