108663325 has 12 divisors (see below), whose sum is σ = 138030228. Its totient is φ = 84809600.

The previous prime is 108663323. The next prime is 108663341. The reversal of 108663325 is 523366801.

It can be written as a sum of positive squares in 6 ways, for example, as 23396569 + 85266756 = 4837^2 + 9234^2 .

It is not a de Polignac number, because 108663325 - 2¹ = 108663323 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 (108663323) 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 11 ways as a sum of consecutive naturals, for example, 51982 + ... + 54031.

It is an arithmetic number, because the mean of its divisors is an integer number (11502519).

Almost surely, 2^108663325 is an apocalyptic number.

It is an amenable number.

108663325 is a deficient number, since it is larger than the sum of its proper divisors (29366903).

108663325 is a wasteful number, since it uses less digits than its factorization.

108663325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106064 (or 106059 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 108663325 is about 10424.1702307666. The cubic root of 108663325 is about 477.1932918853.

The spelling of 108663325 in words is "one hundred eight million, six hundred sixty-three thousand, three hundred twenty-five".