105065169 has 24 divisors (see below), whose sum is σ = 157958496. Its totient is φ = 61603200.

The previous prime is 105065159. The next prime is 105065189. The reversal of 105065169 is 961560501.

It is not a de Polignac number, because 105065169 - 2⁴ = 105065153 is a prime.

It is a super-2 number, since 2×105065169² = 22077379473997122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (105065159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30057 + ... + 33369.

It is an arithmetic number, because the mean of its divisors is an integer number (6581604).

Almost surely, 2^105065169 is an apocalyptic number.

It is an amenable number.

105065169 is a deficient number, since it is larger than the sum of its proper divisors (52893327).

105065169 is a wasteful number, since it uses less digits than its factorization.

105065169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 105065169 is about 10250.1301942951. The cubic root of 105065169 is about 471.8669801950.

The spelling of 105065169 in words is "one hundred five million, sixty-five thousand, one hundred sixty-nine".