10211330101111 has 2 divisors, whose sum is σ = 10211330101112. Its totient is φ = 10211330101110.

The previous prime is 10211330101073. The next prime is 10211330101127. The reversal of 10211330101111 is 11110103311201.

It is an a-pointer prime, because the next prime (10211330101127) can be obtained adding 10211330101111 to its sum of digits (16).

It is a strong prime.

It is an emirp because it is prime and its reverse (11110103311201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10211330101111 - 2²⁹ = 10210793230199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211330161111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105665050555 + 5105665050556.

It is an arithmetic number, because the mean of its divisors is an integer number (5105665050556).

Almost surely, 2^{10211330101111} is an apocalyptic number.

10211330101111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211330101111 is an equidigital number, since it uses as much as digits as its factorization.

10211330101111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 10211330101111 its reverse (11110103311201), we get a palindrome (21321433412312).

The spelling of 10211330101111 in words is "ten trillion, two hundred eleven billion, three hundred thirty million, one hundred one thousand, one hundred eleven".