112134120 has 64 divisors (see below), whose sum is σ = 384462720. Its totient is φ = 25630464.

The previous prime is 112134107. The next prime is 112134133. The reversal of 112134120 is 21431211.

It is an interprime number because it is at equal distance from previous prime (112134107) and next prime (112134133).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112134120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65907 + ... + 67586.

It is an arithmetic number, because the mean of its divisors is an integer number (6007230).

Almost surely, 2^112134120 is an apocalyptic number.

112134120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112134120 is an abundant number, since it is smaller than the sum of its proper divisors (272328600).

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

112134120 is a wasteful number, since it uses less digits than its factorization.

112134120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133514 (or 133510 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 112134120 is about 10589.3399227714. The cubic root of 112134120 is about 482.2207857733.

Adding to 112134120 its reverse (21431211), we get a palindrome (133565331).

The spelling of 112134120 in words is "one hundred twelve million, one hundred thirty-four thousand, one hundred twenty".