1016248019 has 2 divisors, whose sum is σ = 1016248020. Its totient is φ = 1016248018.

The previous prime is 1016248007. The next prime is 1016248033. The reversal of 1016248019 is 9108426101.

It is a weak prime.

It is an emirp because it is prime and its reverse (9108426101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1016248019 - 2⁸ = 1016247763 is a prime.

It is a super-2 number, since 2×1016248019² = 2065520072242848722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1016248069) 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, 508124009 + 508124010.

It is an arithmetic number, because the mean of its divisors is an integer number (508124010).

Almost surely, 2^1016248019 is an apocalyptic number.

1016248019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016248019 is an equidigital number, since it uses as much as digits as its factorization.

1016248019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 1016248019 is about 31878.6451876487. The cubic root of 1016248019 is about 1005.3869351550.

The spelling of 1016248019 in words is "one billion, sixteen million, two hundred forty-eight thousand, nineteen".