225006017103 has 40 divisors (see below), whose sum is σ = 384203753472. Its totient is φ = 128552610384.

The previous prime is 225006017101. The next prime is 225006017129. The reversal of 225006017103 is 301710600522.

It is a happy number.

225006017103 is a `hidden beast` number, since 2 + 2 + 50 + 0 + 601 + 7 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 225006017103 - 2¹ = 225006017101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225006017101) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3578926 + ... + 3641252.

Almost surely, 2^225006017103 is an apocalyptic number.

225006017103 is a deficient number, since it is larger than the sum of its proper divisors (159197736369).

225006017103 is an equidigital number, since it uses as much as digits as its factorization.

225006017103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68713 (or 68704 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

Adding to 225006017103 its reverse (301710600522), we get a palindrome (526716617625).

The spelling of 225006017103 in words is "two hundred twenty-five billion, six million, seventeen thousand, one hundred three".