105345860179 has 16 divisors (see below), whose sum is σ = 122023249920. Its totient is φ = 89077416480.

The previous prime is 105345860177. The next prime is 105345860209. The reversal of 105345860179 is 971068543501.

It is a cyclic number.

It is not a de Polignac number, because 105345860179 - 2¹ = 105345860177 is a prime.

It is a super-2 number, since 2×105345860179² (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 (105345860171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572442 + ... + 733744.

It is an arithmetic number, because the mean of its divisors is an integer number (7626453120).

Almost surely, 2^105345860179 is an apocalyptic number.

105345860179 is a deficient number, since it is larger than the sum of its proper divisors (16677389741).

105345860179 is a wasteful number, since it uses less digits than its factorization.

105345860179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162570.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 105345860179 in words is "one hundred five billion, three hundred forty-five million, eight hundred sixty thousand, one hundred seventy-nine".