112106551 has 8 divisors (see below), whose sum is σ = 118793520. Its totient is φ = 105429888.

The previous prime is 112106537. The next prime is 112106573. The reversal of 112106551 is 155601211.

It is a happy number.

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 112106551 - 2¹⁵ = 112073783 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 (112106521) 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, 42180 + ... + 44758.

It is an arithmetic number, because the mean of its divisors is an integer number (14849190).

Almost surely, 2^112106551 is an apocalyptic number.

112106551 is a deficient number, since it is larger than the sum of its proper divisors (6686969).

112106551 is a wasteful number, since it uses less digits than its factorization.

112106551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5153.

The product of its (nonzero) digits is 300, while the sum is 22.

The square root of 112106551 is about 10588.0381091116. The cubic root of 112106551 is about 482.1812633559.

Adding to 112106551 its reverse (155601211), we get a palindrome (267707762).

The spelling of 112106551 in words is "one hundred twelve million, one hundred six thousand, five hundred fifty-one".