1016116813 has 8 divisors (see below), whose sum is σ = 1021157280. Its totient is φ = 1011089520.

The previous prime is 1016116811. The next prime is 1016116837. The reversal of 1016116813 is 3186116101.

1016116813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1016116813 - 2¹ = 1016116811 is a prime.

It is a super-2 number, since 2×1016116813² = 2064986755322553938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016116811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174123 + ... + 179863.

It is an arithmetic number, because the mean of its divisors is an integer number (127644660).

Almost surely, 2^1016116813 is an apocalyptic number.

It is an amenable number.

1016116813 is a deficient number, since it is larger than the sum of its proper divisors (5040467).

1016116813 is an equidigital number, since it uses as much as digits as its factorization.

1016116813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6587.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 1016116813 is about 31876.5872232270. The cubic root of 1016116813 is about 1005.3436653780.

The spelling of 1016116813 in words is "one billion, sixteen million, one hundred sixteen thousand, eight hundred thirteen".