1005001106 has 8 divisors (see below), whose sum is σ = 1522427724. Its totient is φ = 497525200.

The previous prime is 1005001099. The next prime is 1005001159. The reversal of 1005001106 is 6011005001.

It can be written as a sum of positive squares in 2 ways, for example, as 791578225 + 213422881 = 28135^2 + 14609^2 .

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

It is a super-2 number, since 2×1005001106² = 2020054446122446472, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 2487425 + ... + 2487828.

Almost surely, 2^1005001106 is an apocalyptic number.

1005001106 is a deficient number, since it is larger than the sum of its proper divisors (517426618).

1005001106 is a wasteful number, since it uses less digits than its factorization.

1005001106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4975356.

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

The square root of 1005001106 is about 31701.7524121302. The cubic root of 1005001106 is about 1001.6642640221.

Adding to 1005001106 its reverse (6011005001), we get a palindrome (7016006107).

The spelling of 1005001106 in words is "one billion, five million, one thousand, one hundred six".