211341142093 has 2 divisors, whose sum is σ = 211341142094. Its totient is φ = 211341142092.

The previous prime is 211341142063. The next prime is 211341142097. The reversal of 211341142093 is 390241143112.

211341142093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209116887849 + 2224254244 = 457293^2 + 47162^2 .

It is a cyclic number.

It is not a de Polignac number, because 211341142093 - 2³⁷ = 73902188621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211341142097) 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, 105670571046 + 105670571047.

It is an arithmetic number, because the mean of its divisors is an integer number (105670571047).

Almost surely, 2^211341142093 is an apocalyptic number.

It is an amenable number.

211341142093 is a deficient number, since it is larger than the sum of its proper divisors (1).

211341142093 is an equidigital number, since it uses as much as digits as its factorization.

211341142093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 211341142093 in words is "two hundred eleven billion, three hundred forty-one million, one hundred forty-two thousand, ninety-three".