225082103 has 4 divisors (see below), whose sum is σ = 232342848. Its totient is φ = 217821360.

The previous prime is 225082093. The next prime is 225082111. The reversal of 225082103 is 301280522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301280522 = 2 ⋅150640261.

It is a cyclic number.

It is not a de Polignac number, because 225082103 - 2²⁰ = 224033527 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 (225082133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3630326 + ... + 3630387.

It is an arithmetic number, because the mean of its divisors is an integer number (58085712).

Almost surely, 2^225082103 is an apocalyptic number.

225082103 is a deficient number, since it is larger than the sum of its proper divisors (7260745).

225082103 is an equidigital number, since it uses as much as digits as its factorization.

225082103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7260744.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 225082103 is about 15002.7365170491. The cubic root of 225082103 is about 608.2941708614.

The spelling of 225082103 in words is "two hundred twenty-five million, eighty-two thousand, one hundred three".