211132002091 has 2 divisors, whose sum is σ = 211132002092. Its totient is φ = 211132002090.

The previous prime is 211132002041. The next prime is 211132002167. The reversal of 211132002091 is 190200231112.

211132002091 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 211132002091 - 2⁷ = 211132001963 is a prime.

It is not a weakly prime, because it can be changed into another prime (211132002001) 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, 105566001045 + 105566001046.

It is an arithmetic number, because the mean of its divisors is an integer number (105566001046).

Almost surely, 2^211132002091 is an apocalyptic number.

211132002091 is a deficient number, since it is larger than the sum of its proper divisors (1).

211132002091 is an equidigital number, since it uses as much as digits as its factorization.

211132002091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 211132002091 in words is "two hundred eleven billion, one hundred thirty-two million, two thousand, ninety-one".