2128219283 has 2 divisors, whose sum is σ = 2128219284. Its totient is φ = 2128219282.

The previous prime is 2128219277. The next prime is 2128219363. The reversal of 2128219283 is 3829128212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2128219283 - 2¹⁰ = 2128218259 is a prime.

It is not a weakly prime, because it can be changed into another prime (2128249283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1064109641 + 1064109642.

It is an arithmetic number, because the mean of its divisors is an integer number (1064109642).

Almost surely, 2^2128219283 is an apocalyptic number.

2128219283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2128219283 is an equidigital number, since it uses as much as digits as its factorization.

2128219283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 38.

The square root of 2128219283 is about 46132.6270983997. The cubic root of 2128219283 is about 1286.2896978010.

The spelling of 2128219283 in words is "two billion, one hundred twenty-eight million, two hundred nineteen thousand, two hundred eighty-three".