10108305 has 12 divisors (see below), whose sum is σ = 17521140. Its totient is φ = 5391072.

The previous prime is 10108303. The next prime is 10108313. The reversal of 10108305 is 50380101.

It is a happy number.

10108305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7551504 + 2556801 = 2748^2 + 1599^2 .

It is not a de Polignac number, because 10108305 - 2¹ = 10108303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10108303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112270 + ... + 112359.

It is an arithmetic number, because the mean of its divisors is an integer number (1460095).

Almost surely, 2^10108305 is an apocalyptic number.

10108305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10108305 is a deficient number, since it is larger than the sum of its proper divisors (7412835).

10108305 is a wasteful number, since it uses less digits than its factorization.

10108305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224640 (or 224637 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 10108305 is about 3179.3560668790. The cubic root of 10108305 is about 216.2184646676.

Adding to 10108305 its reverse (50380101), we get a palindrome (60488406).

The spelling of 10108305 in words is "ten million, one hundred eight thousand, three hundred five".