10010506111009 has 4 divisors (see below), whose sum is σ = 10030567246000. Its totient is φ = 9990444976020.

The previous prime is 10010506110989. The next prime is 10010506111043. The reversal of 10010506111009 is 90011160501001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10010506111009 - 2⁹ = 10010506110497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010506111069) 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, 10030566747 + ... + 10030567744.

It is an arithmetic number, because the mean of its divisors is an integer number (2507641811500).

Almost surely, 2^{10010506111009} is an apocalyptic number.

It is an amenable number.

10010506111009 is a deficient number, since it is larger than the sum of its proper divisors (20061134991).

10010506111009 is an equidigital number, since it uses as much as digits as its factorization.

10010506111009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20061134990.

The product of its (nonzero) digits is 270, while the sum is 25.

The spelling of 10010506111009 in words is "ten trillion, ten billion, five hundred six million, one hundred eleven thousand, nine".