1000506011011 has 16 divisors (see below), whose sum is σ = 1079388682848. Its totient is φ = 921899174400.

The previous prime is 1000506010921. The next prime is 1000506011053. The reversal of 1000506011011 is 1101106050001.

It is a cyclic number.

It is not a de Polignac number, because 1000506011011 - 2⁷ = 1000506010883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000506011711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17150785 + ... + 17209021.

It is an arithmetic number, because the mean of its divisors is an integer number (67461792678).

Almost surely, 2^{1000506011011} is an apocalyptic number.

1000506011011 is a deficient number, since it is larger than the sum of its proper divisors (78882671837).

1000506011011 is a wasteful number, since it uses less digits than its factorization.

1000506011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60582.

The product of its (nonzero) digits is 30, while the sum is 16.

The spelling of 1000506011011 in words is "one trillion, five hundred six million, eleven thousand, eleven".