2100203411 has 2 divisors, whose sum is σ = 2100203412. Its totient is φ = 2100203410.

The previous prime is 2100203381. The next prime is 2100203447. The reversal of 2100203411 is 1143020012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2100203411 - 2³⁰ = 1026461587 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2100203111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050101705 + 1050101706.

It is an arithmetic number, because the mean of its divisors is an integer number (1050101706).

Almost surely, 2^2100203411 is an apocalyptic number.

2100203411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100203411 is an equidigital number, since it uses as much as digits as its factorization.

2100203411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2100203411 is about 45827.9762917805. The cubic root of 2100203411 is about 1280.6205103016.

Adding to 2100203411 its reverse (1143020012), we get a palindrome (3243223423).

The spelling of 2100203411 in words is "two billion, one hundred million, two hundred three thousand, four hundred eleven".