112106245 has 8 divisors (see below), whose sum is σ = 142440984. Its totient is φ = 84409344.

The previous prime is 112106243. The next prime is 112106273. The reversal of 112106245 is 542601211.

It can be written as a sum of positive squares in 4 ways, for example, as 38266596 + 73839649 = 6186^2 + 8593^2 .

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 112106245 - 2¹ = 112106243 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 (112106243) 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, 659364 + ... + 659533.

It is an arithmetic number, because the mean of its divisors is an integer number (17805123).

Almost surely, 2^112106245 is an apocalyptic number.

It is an amenable number.

112106245 is a deficient number, since it is larger than the sum of its proper divisors (30334739).

112106245 is a wasteful number, since it uses less digits than its factorization.

112106245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318919.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 112106245 is about 10588.0236588327. The cubic root of 112106245 is about 482.1808246435.

Adding to 112106245 its reverse (542601211), we get a palindrome (654707456).

The spelling of 112106245 in words is "one hundred twelve million, one hundred six thousand, two hundred forty-five".