225112103 has 8 divisors (see below), whose sum is σ = 230034816. Its totient is φ = 220238200.

The previous prime is 225112087. The next prime is 225112127. The reversal of 225112103 is 301211522.

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 225112103 - 2⁴ = 225112087 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 (225112163) 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, 2801 + ... + 21402.

It is an arithmetic number, because the mean of its divisors is an integer number (28754352).

Almost surely, 2^225112103 is an apocalyptic number.

225112103 is a deficient number, since it is larger than the sum of its proper divisors (4922713).

225112103 is a wasteful number, since it uses less digits than its factorization.

225112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24405.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 225112103 is about 15003.7363013351. The cubic root of 225112103 is about 608.3211950957.

Adding to 225112103 its reverse (301211522), we get a palindrome (526323625).

The spelling of 225112103 in words is "two hundred twenty-five million, one hundred twelve thousand, one hundred three".