105094101049585 has 4 divisors (see below), whose sum is σ = 126112921259508. Its totient is φ = 84075280839664.

The previous prime is 105094101049577. The next prime is 105094101049633. The reversal of 105094101049585 is 585940101490501.

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 14221979609616 + 90872121439969 = 3771204^2 + 9532687^2 .

It is a cyclic number.

It is not a de Polignac number, because 105094101049585 - 2³ = 105094101049577 is a prime.

It is a super-2 number, since 2×105094101049585² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10509410104954 + ... + 10509410104963.

It is an arithmetic number, because the mean of its divisors is an integer number (31528230314877).

Almost surely, 2^{105094101049585} is an apocalyptic number.

It is an amenable number.

105094101049585 is a deficient number, since it is larger than the sum of its proper divisors (21018820209923).

105094101049585 is an equidigital number, since it uses as much as digits as its factorization.

105094101049585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21018820209922.

The product of its (nonzero) digits is 1296000, while the sum is 52.

The spelling of 105094101049585 in words is "one hundred five trillion, ninety-four billion, one hundred one million, forty-nine thousand, five hundred eighty-five".