112130514 has 64 divisors (see below), whose sum is σ = 263894400. Its totient is φ = 35194176.

The previous prime is 112130507. The next prime is 112130519. The reversal of 112130514 is 415031211.

112130514 is a `hidden beast` number, since 1 + 121 + 30 + 514 = 666.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112130519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300432 + ... + 300804.

It is an arithmetic number, because the mean of its divisors is an integer number (4123350).

Almost surely, 2^112130514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112130514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131947200).

112130514 is an abundant number, since it is smaller than the sum of its proper divisors (151763886).

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

112130514 is a wasteful number, since it uses less digits than its factorization.

112130514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 690 counting only the distinct ones).

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

The square root of 112130514 is about 10589.1696558323. The cubic root of 112130514 is about 482.2156166455.

Adding to 112130514 its reverse (415031211), we get a palindrome (527161725).

The spelling of 112130514 in words is "one hundred twelve million, one hundred thirty thousand, five hundred fourteen".