1016216039 has 2 divisors, whose sum is σ = 1016216040. Its totient is φ = 1016216038.

The previous prime is 1016215997. The next prime is 1016216099. The reversal of 1016216039 is 9306126101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1016216039 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1016216099) 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, 508108019 + 508108020.

It is an arithmetic number, because the mean of its divisors is an integer number (508108020).

Almost surely, 2^1016216039 is an apocalyptic number.

1016216039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016216039 is an equidigital number, since it uses as much as digits as its factorization.

1016216039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1016216039 is about 31878.1435940050. The cubic root of 1016216039 is about 1005.3763889724.

The spelling of 1016216039 in words is "one billion, sixteen million, two hundred sixteen thousand, thirty-nine".