105170275 has 12 divisors (see below), whose sum is σ = 149041552. Its totient is φ = 72116640.

The previous prime is 105170267. The next prime is 105170291. The reversal of 105170275 is 572071501.

It is not a de Polignac number, because 105170275 - 2³ = 105170267 is a prime.

It is a super-2 number, since 2×105170275² = 22121573487151250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300312 + ... + 300661.

Almost surely, 2^105170275 is an apocalyptic number.

105170275 is a deficient number, since it is larger than the sum of its proper divisors (43871277).

105170275 is an equidigital number, since it uses as much as digits as its factorization.

105170275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600990 (or 600985 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 28.

The square root of 105170275 is about 10255.2559695017. The cubic root of 105170275 is about 472.0242778736.

The spelling of 105170275 in words is "one hundred five million, one hundred seventy thousand, two hundred seventy-five".