1000106555011 has 4 divisors (see below), whose sum is σ = 1023364847032. Its totient is φ = 976848262992.

The previous prime is 1000106555009. The next prime is 1000106555093. The reversal of 1000106555011 is 1105556010001.

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 1000106555011 - 2¹ = 1000106555009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000106555611) 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, 11629145946 + ... + 11629146031.

It is an arithmetic number, because the mean of its divisors is an integer number (255841211758).

Almost surely, 2^{1000106555011} is an apocalyptic number.

1000106555011 is a deficient number, since it is larger than the sum of its proper divisors (23258292021).

1000106555011 is an equidigital number, since it uses as much as digits as its factorization.

1000106555011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23258292020.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 1000106555011 in words is "one trillion, one hundred six million, five hundred fifty-five thousand, eleven".