211000001109589 has 2 divisors, whose sum is σ = 211000001109590. Its totient is φ = 211000001109588.

The previous prime is 211000001109587. The next prime is 211000001109671. The reversal of 211000001109589 is 985901100000112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210291559053489 + 708442056100 = 14501433^2 + 841690^2 .

It is a cyclic number.

It is not a de Polignac number, because 211000001109589 - 2¹ = 211000001109587 is a prime.

Together with 211000001109587, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211000001109581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105500000554794 + 105500000554795.

It is an arithmetic number, because the mean of its divisors is an integer number (105500000554795).

Almost surely, 2^{211000001109589} is an apocalyptic number.

It is an amenable number.

211000001109589 is a deficient number, since it is larger than the sum of its proper divisors (1).

211000001109589 is an equidigital number, since it uses as much as digits as its factorization.

211000001109589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 37.

The spelling of 211000001109589 in words is "two hundred eleven trillion, one million, one hundred nine thousand, five hundred eighty-nine".