112413132 has 72 divisors (see below), whose sum is σ = 307288800. Its totient is φ = 34444800.

The previous prime is 112413109. The next prime is 112413149. The reversal of 112413132 is 231314211.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187369 + ... + 187967.

It is an arithmetic number, because the mean of its divisors is an integer number (4267900).

Almost surely, 2^112413132 is an apocalyptic number.

112413132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112413132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153644400).

112413132 is an abundant number, since it is smaller than the sum of its proper divisors (194875668).

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

112413132 is a wasteful number, since it uses less digits than its factorization.

112413132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023 (or 1018 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 112413132 is about 10602.5059302035. The cubic root of 112413132 is about 482.6204082611.

Adding to 112413132 its reverse (231314211), we get a palindrome (343727343).

The spelling of 112413132 in words is "one hundred twelve million, four hundred thirteen thousand, one hundred thirty-two".