225016302303 has 48 divisors (see below), whose sum is σ = 352034242560. Its totient is φ = 137678184000.

The previous prime is 225016302283. The next prime is 225016302317. The reversal of 225016302303 is 303203610522.

225016302303 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 1 + 630 + 23 + 0 + 3 = 666.

It is not a de Polignac number, because 225016302303 - 2²⁴ = 224999525087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225016372303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28410778 + ... + 28418696.

It is an arithmetic number, because the mean of its divisors is an integer number (7334046720).

Almost surely, 2^225016302303 is an apocalyptic number.

225016302303 is a deficient number, since it is larger than the sum of its proper divisors (127017940257).

225016302303 is a wasteful number, since it uses less digits than its factorization.

225016302303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9300 (or 9297 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 225016302303 its reverse (303203610522), we get a palindrome (528219912825).

The spelling of 225016302303 in words is "two hundred twenty-five billion, sixteen million, three hundred two thousand, three hundred three".