112601132 has 48 divisors (see below), whose sum is σ = 239722560. Its totient is φ = 45176832.

The previous prime is 112601131. The next prime is 112601147. The reversal of 112601132 is 231106211.

It is a super-3 number, since 3×112601132³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 112601132.

It is not an unprimeable number, because it can be changed into a prime (112601131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108488 + ... + 109520.

It is an arithmetic number, because the mean of its divisors is an integer number (4994220).

Almost surely, 2^112601132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112601132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119861280).

112601132 is an abundant number, since it is smaller than the sum of its proper divisors (127121428).

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

112601132 is a wasteful number, since it uses less digits than its factorization.

112601132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 112601132 is about 10611.3680550625. The cubic root of 112601132 is about 482.8893036045.

Adding to 112601132 its reverse (231106211), we get a palindrome (343707343).

The spelling of 112601132 in words is "one hundred twelve million, six hundred one thousand, one hundred thirty-two".