2203030019 has 2 divisors, whose sum is σ = 2203030020. Its totient is φ = 2203030018.

The previous prime is 2203030001. The next prime is 2203030021. The reversal of 2203030019 is 9100303022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203030019 is a prime.

It is a super-2 number, since 2×2203030019² = 9706682529230280722, which contains 22 as substring.

Together with 2203030021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2203020019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101515009 + 1101515010.

It is an arithmetic number, because the mean of its divisors is an integer number (1101515010).

Almost surely, 2^2203030019 is an apocalyptic number.

2203030019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203030019 is an equidigital number, since it uses as much as digits as its factorization.

2203030019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 2203030019 is about 46936.4465953698. The cubic root of 2203030019 is about 1301.1882663929.

The spelling of 2203030019 in words is "two billion, two hundred three million, thirty thousand, nineteen".