2102662107211 has 2 divisors, whose sum is σ = 2102662107212. Its totient is φ = 2102662107210.

The previous prime is 2102662107173. The next prime is 2102662107229. The reversal of 2102662107211 is 1127012662012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2102662107211 - 2¹³ = 2102662099019 is a prime.

It is not a weakly prime, because it can be changed into another prime (2102662107251) 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, 1051331053605 + 1051331053606.

It is an arithmetic number, because the mean of its divisors is an integer number (1051331053606).

Almost surely, 2^{2102662107211} is an apocalyptic number.

2102662107211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102662107211 is an equidigital number, since it uses as much as digits as its factorization.

2102662107211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 2102662107211 its reverse (1127012662012), we get a palindrome (3229674769223).

The spelling of 2102662107211 in words is "two trillion, one hundred two billion, six hundred sixty-two million, one hundred seven thousand, two hundred eleven".