2020201003100 has 108 divisors (see below), whose sum is σ = 5103897157800. Its totient is φ = 692051875200.

The previous prime is 2020201003099. The next prime is 2020201003103. The reversal of 2020201003100 is 13001020202.

It is a happy number.

It is a super-2 number, since 2×2020201003100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020201003103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5612351 + ... + 5961449.

Almost surely, 2^{2020201003100} is an apocalyptic number.

2020201003100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020201003100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2551948578900).

2020201003100 is an abundant number, since it is smaller than the sum of its proper divisors (3083696154700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020201003100 is a wasteful number, since it uses less digits than its factorization.

2020201003100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350308 (or 350294 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 2020201003100 its reverse (13001020202), we get a palindrome (2033202023302).

The spelling of 2020201003100 in words is "two trillion, twenty billion, two hundred one million, three thousand, one hundred".