225313113 has 16 divisors (see below), whose sum is σ = 306968576. Its totient is φ = 146966400.

The previous prime is 225313103. The next prime is 225313141. The reversal of 225313113 is 311313522.

It is not a de Polignac number, because 225313113 - 2²¹ = 223215961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225313113.

It is not an unprimeable number, because it can be changed into a prime (225313103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23763 + ... + 31863.

It is an arithmetic number, because the mean of its divisors is an integer number (19185536).

Almost surely, 2^225313113 is an apocalyptic number.

It is an amenable number.

225313113 is a deficient number, since it is larger than the sum of its proper divisors (81655463).

225313113 is a wasteful number, since it uses less digits than its factorization.

225313113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304.

The product of its digits is 540, while the sum is 21.

The square root of 225313113 is about 15010.4334714225. The cubic root of 225313113 is about 608.5022045636.

Adding to 225313113 its reverse (311313522), we get a palindrome (536626635).

It can be divided in two parts, 22 and 5313113, that added together give a palindrome (5313135).

The spelling of 225313113 in words is "two hundred twenty-five million, three hundred thirteen thousand, one hundred thirteen".