211032043342093 has 2 divisors, whose sum is σ = 211032043342094. Its totient is φ = 211032043342092.

The previous prime is 211032043342073. The next prime is 211032043342121. The reversal of 211032043342093 is 390243340230112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207808427775844 + 3223615566249 = 14415562^2 + 1795443^2 .

It is a cyclic number.

It is not a de Polignac number, because 211032043342093 - 2²⁵ = 211032009787661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211032043342073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105516021671046 + 105516021671047.

It is an arithmetic number, because the mean of its divisors is an integer number (105516021671047).

Almost surely, 2^{211032043342093} is an apocalyptic number.

It is an amenable number.

211032043342093 is a deficient number, since it is larger than the sum of its proper divisors (1).

211032043342093 is an equidigital number, since it uses as much as digits as its factorization.

211032043342093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 211032043342093 in words is "two hundred eleven trillion, thirty-two billion, forty-three million, three hundred forty-two thousand, ninety-three".