2100211110241 has 2 divisors, whose sum is σ = 2100211110242. Its totient is φ = 2100211110240.

The previous prime is 2100211110181. The next prime is 2100211110251. The reversal of 2100211110241 is 1420111120012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1191994486225 + 908216624016 = 1091785^2 + 953004^2 .

It is a cyclic number.

It is not a de Polignac number, because 2100211110241 - 2⁹ = 2100211109729 is a prime.

It is not a weakly prime, because it can be changed into another prime (2100211110251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050105555120 + 1050105555121.

It is an arithmetic number, because the mean of its divisors is an integer number (1050105555121).

Almost surely, 2^{2100211110241} is an apocalyptic number.

It is an amenable number.

2100211110241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100211110241 is an equidigital number, since it uses as much as digits as its factorization.

2100211110241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2100211110241 its reverse (1420111120012), we get a palindrome (3520322230253).

The spelling of 2100211110241 in words is "two trillion, one hundred billion, two hundred eleven million, one hundred ten thousand, two hundred forty-one".