2020201093 has 4 divisors (see below), whose sum is σ = 2020305280. Its totient is φ = 2020096908.

The previous prime is 2020201063. The next prime is 2020201097. The reversal of 2020201093 is 3901020202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2020201093 - 2¹³ = 2020192901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020201093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020201097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13455 + ... + 64972.

It is an arithmetic number, because the mean of its divisors is an integer number (505076320).

Almost surely, 2^2020201093 is an apocalyptic number.

It is an amenable number.

2020201093 is a deficient number, since it is larger than the sum of its proper divisors (104187).

2020201093 is an equidigital number, since it uses as much as digits as its factorization.

2020201093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104186.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2020201093 is about 44946.6471830770. The cubic root of 2020201093 is about 1264.1488111680.

Adding to 2020201093 its reverse (3901020202), we get a palindrome (5921221295).

The spelling of 2020201093 in words is "two billion, twenty million, two hundred one thousand, ninety-three".