2127050369 has 2 divisors, whose sum is σ = 2127050370. Its totient is φ = 2127050368.

The previous prime is 2127050363. The next prime is 2127050371. The reversal of 2127050369 is 9630507212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1071580225 + 1055470144 = 32735^2 + 32488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2127050369 is a prime.

It is a super-2 number, since 2×2127050369² = 9048686544526072322, which contains 22 as substring.

Together with 2127050371, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (2127050363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063525184 + 1063525185.

It is an arithmetic number, because the mean of its divisors is an integer number (1063525185).

Almost surely, 2^2127050369 is an apocalyptic number.

It is an amenable number.

2127050369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2127050369 is an equidigital number, since it uses as much as digits as its factorization.

2127050369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 2127050369 is about 46119.9562987651. The cubic root of 2127050369 is about 1286.0541585709.

The spelling of 2127050369 in words is "two billion, one hundred twenty-seven million, fifty thousand, three hundred sixty-nine".