2020201015 has 16 divisors (see below), whose sum is σ = 2773813248. Its totient is φ = 1383654816.

The previous prime is 2020200983. The next prime is 2020201033. The reversal of 2020201015 is 5101020202.

It is a cyclic number.

It is not a de Polignac number, because 2020201015 - 2⁵ = 2020200983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020200986 and 2020201004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3237 + ... + 63646.

It is an arithmetic number, because the mean of its divisors is an integer number (173363328).

Almost surely, 2^2020201015 is an apocalyptic number.

2020201015 is a deficient number, since it is larger than the sum of its proper divisors (753612233).

2020201015 is an equidigital number, since it uses as much as digits as its factorization.

2020201015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67758.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 2020201015 is about 44946.6463153815. The cubic root of 2020201015 is about 1264.1487948984.

Adding to 2020201015 its reverse (5101020202), we get a palindrome (7121221217).

The spelling of 2020201015 in words is "two billion, twenty million, two hundred one thousand, fifteen".