105006648805 has 8 divisors (see below), whose sum is σ = 127888695072. Its totient is φ = 82751508048.

The previous prime is 105006648749. The next prime is 105006648821. The reversal of 105006648805 is 508846600501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105006648805 - 2¹¹ = 105006646757 is a prime.

It is a super-2 number, since 2×105006648805² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156726007 + ... + 156726676.

It is an arithmetic number, because the mean of its divisors is an integer number (15986086884).

Almost surely, 2^105006648805 is an apocalyptic number.

It is an amenable number.

105006648805 is a deficient number, since it is larger than the sum of its proper divisors (22882046267).

105006648805 is an equidigital number, since it uses as much as digits as its factorization.

105006648805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313452755.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 105006648805 in words is "one hundred five billion, six million, six hundred forty-eight thousand, eight hundred five".