11010211019939 has 2 divisors, whose sum is σ = 11010211019940. Its totient is φ = 11010211019938.

The previous prime is 11010211019921. The next prime is 11010211020001. The reversal of 11010211019939 is 93991011201011.

It is a happy number.

11010211019939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11010211019939 - 2²⁸ = 11009942584483 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11010211015939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505105509969 + 5505105509970.

It is an arithmetic number, because the mean of its divisors is an integer number (5505105509970).

Almost surely, 2^{11010211019939} is an apocalyptic number.

11010211019939 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010211019939 is an equidigital number, since it uses as much as digits as its factorization.

11010211019939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 38.

The spelling of 11010211019939 in words is "eleven trillion, ten billion, two hundred eleven million, nineteen thousand, nine hundred thirty-nine".