112552101 has 12 divisors (see below), whose sum is σ = 162841120. Its totient is φ = 74912040.

The previous prime is 112552091. The next prime is 112552109. The reversal of 112552101 is 101255211.

112552101 is a `hidden beast` number, since 1 + 12 + 552 + 101 = 666.

It is not a de Polignac number, because 112552101 - 2⁷ = 112551973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112552109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4231 + ... + 15588.

Almost surely, 2^112552101 is an apocalyptic number.

It is an amenable number.

112552101 is a deficient number, since it is larger than the sum of its proper divisors (50289019).

112552101 is a wasteful number, since it uses less digits than its factorization.

112552101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20456 (or 20453 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 112552101 is about 10609.0574981946. The cubic root of 112552101 is about 482.8192037087.

It can be divided in two parts, 11255210 and 1, that added together give a palindrome (11255211).

The spelling of 112552101 in words is "one hundred twelve million, five hundred fifty-two thousand, one hundred one".