105417704555171 has 4 divisors (see below), whose sum is σ = 105645388582752. Its totient is φ = 105190020527592.

The previous prime is 105417704555147. The next prime is 105417704555213. The reversal of 105417704555171 is 171555407714501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105417704555171 is a prime.

It is a super-2 number, since 2×105417704555171² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105417704555101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113842013096 + ... + 113842014021.

It is an arithmetic number, because the mean of its divisors is an integer number (26411347145688).

Almost surely, 2^{105417704555171} is an apocalyptic number.

105417704555171 is a deficient number, since it is larger than the sum of its proper divisors (227684027581).

105417704555171 is an equidigital number, since it uses as much as digits as its factorization.

105417704555171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227684027580.

The product of its (nonzero) digits is 3430000, while the sum is 53.

The spelling of 105417704555171 in words is "one hundred five trillion, four hundred seventeen billion, seven hundred four million, five hundred fifty-five thousand, one hundred seventy-one".