10020110911 has 2 divisors, whose sum is σ = 10020110912. Its totient is φ = 10020110910.

The previous prime is 10020110869. The next prime is 10020110923. The reversal of 10020110911 is 11901102001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020110911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020117911) 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, 5010055455 + 5010055456.

It is an arithmetic number, because the mean of its divisors is an integer number (5010055456).

Almost surely, 2^10020110911 is an apocalyptic number.

10020110911 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020110911 is an equidigital number, since it uses as much as digits as its factorization.

10020110911 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 10020110911 its reverse (11901102001), we get a palindrome (21921212912).

The spelling of 10020110911 in words is "ten billion, twenty million, one hundred ten thousand, nine hundred eleven".