2102020100211 has 8 divisors (see below), whose sum is σ = 2867872384960. Its totient is φ = 1368757274472.

The previous prime is 2102020100161. The next prime is 2102020100261. The reversal of 2102020100211 is 1120010202012.

It is an interprime number because it is at equal distance from previous prime (2102020100161) and next prime (2102020100261).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102020100211 - 2¹⁵ = 2102020067443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102020100261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8147364601 + ... + 8147364858.

It is an arithmetic number, because the mean of its divisors is an integer number (358484048120).

Almost surely, 2^{2102020100211} is an apocalyptic number.

2102020100211 is a deficient number, since it is larger than the sum of its proper divisors (765852284749).

2102020100211 is a wasteful number, since it uses less digits than its factorization.

2102020100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16294729505.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2102020100211 its reverse (1120010202012), we get a palindrome (3222030302223).

The spelling of 2102020100211 in words is "two trillion, one hundred two billion, twenty million, one hundred thousand, two hundred eleven".