2104114021211 has 2 divisors, whose sum is σ = 2104114021212. Its totient is φ = 2104114021210.

The previous prime is 2104114021147. The next prime is 2104114021231. The reversal of 2104114021211 is 1121204114012.

It is an a-pointer prime, because the next prime (2104114021231) can be obtained adding 2104114021211 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104114021211 - 2⁶ = 2104114021147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2104114021231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052057010605 + 1052057010606.

It is an arithmetic number, because the mean of its divisors is an integer number (1052057010606).

Almost surely, 2^{2104114021211} is an apocalyptic number.

2104114021211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104114021211 is an equidigital number, since it uses as much as digits as its factorization.

2104114021211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 2104114021211 its reverse (1121204114012), we get a palindrome (3225318135223).

The spelling of 2104114021211 in words is "two trillion, one hundred four billion, one hundred fourteen million, twenty-one thousand, two hundred eleven".