11102000120191 has 2 divisors, whose sum is σ = 11102000120192. Its totient is φ = 11102000120190.

The previous prime is 11102000120153. The next prime is 11102000120213. The reversal of 11102000120191 is 19102100020111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102000120191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102000120291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551000060095 + 5551000060096.

It is an arithmetic number, because the mean of its divisors is an integer number (5551000060096).

Almost surely, 2^{11102000120191} is an apocalyptic number.

11102000120191 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102000120191 is an equidigital number, since it uses as much as digits as its factorization.

11102000120191 is an evil number, because the sum of its binary digits is even.

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

The spelling of 11102000120191 in words is "eleven trillion, one hundred two billion, one hundred twenty thousand, one hundred ninety-one".