112711152 has 80 divisors (see below), whose sum is σ = 299302272. Its totient is φ = 36537600.

The previous prime is 112711147. The next prime is 112711153. The reversal of 112711152 is 251117211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112711153) 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 15 ways as a sum of consecutive naturals, for example, 324643 + ... + 324989.

Almost surely, 2^112711152 is an apocalyptic number.

112711152 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 112711152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149651136).

112711152 is an abundant number, since it is smaller than the sum of its proper divisors (186591120).

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

112711152 is a wasteful number, since it uses less digits than its factorization.

112711152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 520 counting only the distinct ones).

The product of its digits is 140, while the sum is 21.

The square root of 112711152 is about 10616.5508523249. The cubic root of 112711152 is about 483.0465257875.

Adding to 112711152 its reverse (251117211), we get a palindrome (363828363).

The spelling of 112711152 in words is "one hundred twelve million, seven hundred eleven thousand, one hundred fifty-two".