2088127187189 has 2 divisors, whose sum is σ = 2088127187190. Its totient is φ = 2088127187188.

The previous prime is 2088127187173. The next prime is 2088127187239. The reversal of 2088127187189 is 9817817218802.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1930315652164 + 157811535025 = 1389358^2 + 397255^2 .

It is a cyclic number.

It is not a de Polignac number, because 2088127187189 - 2⁴ = 2088127187173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2088127187129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044063593594 + 1044063593595.

It is an arithmetic number, because the mean of its divisors is an integer number (1044063593595).

Almost surely, 2^{2088127187189} is an apocalyptic number.

It is an amenable number.

2088127187189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2088127187189 is an equidigital number, since it uses as much as digits as its factorization.

2088127187189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7225344, while the sum is 62.

The spelling of 2088127187189 in words is "two trillion, eighty-eight billion, one hundred twenty-seven million, one hundred eighty-seven thousand, one hundred eighty-nine".