2020108305 has 8 divisors (see below), whose sum is σ = 3232173312. Its totient is φ = 1077391088.

The previous prime is 2020108271. The next prime is 2020108313. The reversal of 2020108305 is 5038010202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020108305 - 2¹² = 2020104209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67336929 + ... + 67336958.

It is an arithmetic number, because the mean of its divisors is an integer number (404021664).

Almost surely, 2^2020108305 is an apocalyptic number.

It is an amenable number.

2020108305 is a deficient number, since it is larger than the sum of its proper divisors (1212065007).

2020108305 is a wasteful number, since it uses less digits than its factorization.

2020108305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134673895.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2020108305 is about 44945.6149696497. The cubic root of 2020108305 is about 1264.1294567192.

Adding to 2020108305 its reverse (5038010202), we get a palindrome (7058118507).

The spelling of 2020108305 in words is "two billion, twenty million, one hundred eight thousand, three hundred five".