108960305 has 4 divisors (see below), whose sum is σ = 130752372. Its totient is φ = 87168240.

The previous prime is 108960289. The next prime is 108960317. The reversal of 108960305 is 503069801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 503069801 = 13 ⋅38697677.

It can be written as a sum of positive squares in 2 ways, for example, as 53129521 + 55830784 = 7289^2 + 7472^2 .

It is not a de Polignac number, because 108960305 - 2⁴ = 108960289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10896026 + ... + 10896035.

It is an arithmetic number, because the mean of its divisors is an integer number (32688093).

Almost surely, 2^108960305 is an apocalyptic number.

It is an amenable number.

108960305 is a deficient number, since it is larger than the sum of its proper divisors (21792067).

108960305 is an equidigital number, since it uses as much as digits as its factorization.

108960305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21792066.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 108960305 is about 10438.4052900814. The cubic root of 108960305 is about 477.6276241192.

The spelling of 108960305 in words is "one hundred eight million, nine hundred sixty thousand, three hundred five".