2013022019 has 2 divisors, whose sum is σ = 2013022020. Its totient is φ = 2013022018.

The previous prime is 2013022001. The next prime is 2013022027. The reversal of 2013022019 is 9102203102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2013022019 is a prime.

It is a super-2 number, since 2×2013022019² = 8104515297957672722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2013022049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006511009 + 1006511010.

It is an arithmetic number, because the mean of its divisors is an integer number (1006511010).

Almost surely, 2^2013022019 is an apocalyptic number.

2013022019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013022019 is an equidigital number, since it uses as much as digits as its factorization.

2013022019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2013022019 is about 44866.7139313768. The cubic root of 2013022019 is about 1262.6495892286.

The spelling of 2013022019 in words is "two billion, thirteen million, twenty-two thousand, nineteen".