112130232 has 32 divisors (see below), whose sum is σ = 296816400. Its totient is φ = 35177984.

The previous prime is 112130231. The next prime is 112130243. The reversal of 112130232 is 232031211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112130231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137007 + ... + 137822.

Almost surely, 2^112130232 is an apocalyptic number.

112130232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112130232 is an abundant number, since it is smaller than the sum of its proper divisors (184686168).

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

112130232 is a wasteful number, since it uses less digits than its factorization.

112130232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274855 (or 274851 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112130232 is about 10589.1563403323. The cubic root of 112130232 is about 482.2152123996.

Adding to 112130232 its reverse (232031211), we get a palindrome (344161443).

The spelling of 112130232 in words is "one hundred twelve million, one hundred thirty thousand, two hundred thirty-two".