1000116005 has 8 divisors (see below), whose sum is σ = 1371587712. Its totient is φ = 685793808.

The previous prime is 1000115971. The next prime is 1000116023. The reversal of 1000116005 is 5006110001.

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

It is not a de Polignac number, because 1000116005 - 2¹² = 1000111909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 14287337 + ... + 14287406.

It is an arithmetic number, because the mean of its divisors is an integer number (171448464).

Almost surely, 2^1000116005 is an apocalyptic number.

It is an amenable number.

1000116005 is a deficient number, since it is larger than the sum of its proper divisors (371471707).

1000116005 is an equidigital number, since it uses as much as digits as its factorization.

1000116005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28574755.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1000116005 is about 31624.6107485926. The cubic root of 1000116005 is about 1000.0386668382.

Adding to 1000116005 its reverse (5006110001), we get a palindrome (6006226006).

The spelling of 1000116005 in words is "one billion, one hundred sixteen thousand, five".