2020100005 has 32 divisors (see below), whose sum is σ = 3153696768. Its totient is φ = 1204526400.

The previous prime is 2020099937. The next prime is 2020100029. The reversal of 2020100005 is 5000010202.

2020100005 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2020100005 - 2²¹ = 2018002853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020099964 and 2020100000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105211 + ... + 122920.

It is an arithmetic number, because the mean of its divisors is an integer number (98553024).

Almost surely, 2^2020100005 is an apocalyptic number.

It is an amenable number.

2020100005 is a deficient number, since it is larger than the sum of its proper divisors (1133596763).

2020100005 is a wasteful number, since it uses less digits than its factorization.

2020100005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228177.

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 2020100005 is about 44945.5226357420. The cubic root of 2020100005 is about 1264.1277254113.

Adding to 2020100005 its reverse (5000010202), we get a palindrome (7020110207).

The spelling of 2020100005 in words is "two billion, twenty million, one hundred thousand, five".