200110201021189 has 2 divisors, whose sum is σ = 200110201021190. Its totient is φ = 200110201021188.

The previous prime is 200110201021163. The next prime is 200110201021217. The reversal of 200110201021189 is 981120102011002.

It is an a-pointer prime, because the next prime (200110201021217) can be obtained adding 200110201021189 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101339797832289 + 98770403188900 = 10066767^2 + 9938330^2 .

It is a cyclic number.

It is not a de Polignac number, because 200110201021189 - 2²⁵ = 200110167466757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200110201021589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055100510594 + 100055100510595.

It is an arithmetic number, because the mean of its divisors is an integer number (100055100510595).

Almost surely, 2^{200110201021189} is an apocalyptic number.

It is an amenable number.

200110201021189 is a deficient number, since it is larger than the sum of its proper divisors (1).

200110201021189 is an equidigital number, since it uses as much as digits as its factorization.

200110201021189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 200110201021189 in words is "two hundred trillion, one hundred ten billion, two hundred one million, twenty-one thousand, one hundred eighty-nine".