1006006111 has 8 divisors (see below), whose sum is σ = 1100610000. Its totient is φ = 911927040.

The previous prime is 1006006103. The next prime is 1006006123. The reversal of 1006006111 is 1116006001.

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 1006006111 - 2³ = 1006006103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006006411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127186 + ... + 134863.

It is an arithmetic number, because the mean of its divisors is an integer number (137576250).

Almost surely, 2^1006006111 is an apocalyptic number.

1006006111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1006006111 is a deficient number, since it is larger than the sum of its proper divisors (94603889).

1006006111 is a wasteful number, since it uses less digits than its factorization.

1006006111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262409.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1006006111 is about 31717.5993889828. The cubic root of 1006006111 is about 1001.9980421686.

The spelling of 1006006111 in words is "one billion, six million, six thousand, one hundred eleven".