211032043342493 has 2 divisors, whose sum is σ = 211032043342494. Its totient is φ = 211032043342492.

The previous prime is 211032043342447. The next prime is 211032043342517. The reversal of 211032043342493 is 394243340230112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120817512856804 + 90214530485689 = 10991702^2 + 9498133^2 .

It is a cyclic number.

It is not a de Polignac number, because 211032043342493 - 2¹⁴ = 211032043326109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 211032043342493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211032043342093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105516021671246 + 105516021671247.

It is an arithmetic number, because the mean of its divisors is an integer number (105516021671247).

Almost surely, 2^{211032043342493} is an apocalyptic number.

It is an amenable number.

211032043342493 is a deficient number, since it is larger than the sum of its proper divisors (1).

211032043342493 is an equidigital number, since it uses as much as digits as its factorization.

211032043342493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 211032043342493 in words is "two hundred eleven trillion, thirty-two billion, forty-three million, three hundred forty-two thousand, four hundred ninety-three".