2020100093 has 4 divisors (see below), whose sum is σ = 2203745568. Its totient is φ = 1836454620.

The previous prime is 2020100087. The next prime is 2020100111. The reversal of 2020100093 is 3900010202.

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.

It is not a de Polignac number, because 2020100093 - 2⁴ = 2020100077 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 (2020100393) 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, 91822721 + ... + 91822742.

It is an arithmetic number, because the mean of its divisors is an integer number (550936392).

Almost surely, 2^2020100093 is an apocalyptic number.

It is an amenable number.

2020100093 is a deficient number, since it is larger than the sum of its proper divisors (183645475).

2020100093 is a wasteful number, since it uses less digits than its factorization.

2020100093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183645474.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2020100093 is about 44945.5236147049. The cubic root of 2020100093 is about 1264.1277437673.

Adding to 2020100093 its reverse (3900010202), we get a palindrome (5920110295).

The spelling of 2020100093 in words is "two billion, twenty million, one hundred thousand, ninety-three".