10005052105 has 4 divisors (see below), whose sum is σ = 12006062532. Its totient is φ = 8004041680.

The previous prime is 10005052087. The next prime is 10005052139. The reversal of 10005052105 is 50125050001.

10005052105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5338932624 + 4666119481 = 73068^2 + 68309^2 .

It is not a de Polignac number, because 10005052105 - 2⁹ = 10005051593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000505206 + ... + 1000505215.

It is an arithmetic number, because the mean of its divisors is an integer number (3001515633).

Almost surely, 2^10005052105 is an apocalyptic number.

It is an amenable number.

10005052105 is a deficient number, since it is larger than the sum of its proper divisors (2001010427).

10005052105 is an equidigital number, since it uses as much as digits as its factorization.

10005052105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001010426.

The product of its (nonzero) digits is 250, while the sum is 19.

The spelling of 10005052105 in words is "ten billion, five million, fifty-two thousand, one hundred five".