225100103 has 8 divisors (see below), whose sum is σ = 235471200. Its totient is φ = 214777728.

The previous prime is 225100097. The next prime is 225100129. The reversal of 225100103 is 301001522.

It is a happy number.

225100103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 225100103 - 2¹⁶ = 225034567 is a prime.

It is a super-2 number, since 2×225100103² = 101340112741221218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225100153) 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, 2558 + ... + 21371.

It is an arithmetic number, because the mean of its divisors is an integer number (29433900).

Almost surely, 2^225100103 is an apocalyptic number.

225100103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

225100103 is a deficient number, since it is larger than the sum of its proper divisors (10371097).

225100103 is a wasteful number, since it uses less digits than its factorization.

225100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24361.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 225100103 is about 15003.3363956155. The cubic root of 225100103 is about 608.3103856901.

Adding to 225100103 its reverse (301001522), we get a palindrome (526101625).

The spelling of 225100103 in words is "two hundred twenty-five million, one hundred thousand, one hundred three".