1006001056111 has 4 divisors (see below), whose sum is σ = 1011056338000. Its totient is φ = 1000945774224.

The previous prime is 1006001056097. The next prime is 1006001056141. The reversal of 1006001056111 is 1116501006001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1006001056111 - 2²⁹ = 1005464185199 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 (1006001056141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2527640646 + ... + 2527641043.

It is an arithmetic number, because the mean of its divisors is an integer number (252764084500).

Almost surely, 2^{1006001056111} is an apocalyptic number.

1006001056111 is a deficient number, since it is larger than the sum of its proper divisors (5055281889).

1006001056111 is an equidigital number, since it uses as much as digits as its factorization.

1006001056111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055281888.

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 1006001056111 in words is "one trillion, six billion, one million, fifty-six thousand, one hundred eleven".