112011055 has 8 divisors (see below), whose sum is σ = 144752832. Its totient is φ = 82715808.

The previous prime is 112011043. The next prime is 112011059. The reversal of 112011055 is 550110211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112011055 - 2¹⁷ = 111879983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011059) 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, 861559 + ... + 861688.

It is an arithmetic number, because the mean of its divisors is an integer number (18094104).

Almost surely, 2^112011055 is an apocalyptic number.

112011055 is a deficient number, since it is larger than the sum of its proper divisors (32741777).

112011055 is a wasteful number, since it uses less digits than its factorization.

112011055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723265.

The product of its (nonzero) digits is 50, while the sum is 16.

The square root of 112011055 is about 10583.5275310267. The cubic root of 112011055 is about 482.0443119101.

Adding to 112011055 its reverse (550110211), we get a palindrome (662121266).

The spelling of 112011055 in words is "one hundred twelve million, eleven thousand, fifty-five".