11010002102191 has 4 divisors (see below), whose sum is σ = 11010014683384. Its totient is φ = 11009989521000.

The previous prime is 11010002102159. The next prime is 11010002102237. The reversal of 11010002102191 is 19120120001011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11010002102191 - 2⁵ = 11010002102159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010002102101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4871160 + ... + 6763741.

It is an arithmetic number, because the mean of its divisors is an integer number (2752503670846).

Almost surely, 2^{11010002102191} is an apocalyptic number.

11010002102191 is a deficient number, since it is larger than the sum of its proper divisors (12581193).

11010002102191 is an equidigital number, since it uses as much as digits as its factorization.

11010002102191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12581192.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 11010002102191 in words is "eleven trillion, ten billion, two million, one hundred two thousand, one hundred ninety-one".