105080660905 has 8 divisors (see below), whose sum is σ = 137560137984. Its totient is φ = 76422298800.

The previous prime is 105080660903. The next prime is 105080660941. The reversal of 105080660905 is 509066080501.

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

It is not a de Polignac number, because 105080660905 - 2¹ = 105080660903 is a prime.

It is a super-2 number, since 2×105080660905² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105080660903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955278681 + ... + 955278790.

It is an arithmetic number, because the mean of its divisors is an integer number (17195017248).

Almost surely, 2^105080660905 is an apocalyptic number.

It is an amenable number.

105080660905 is a deficient number, since it is larger than the sum of its proper divisors (32479477079).

105080660905 is a wasteful number, since it uses less digits than its factorization.

105080660905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910557487.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 105080660905 in words is "one hundred five billion, eighty million, six hundred sixty thousand, nine hundred five".