105063017 has 4 divisors (see below), whose sum is σ = 107902596. Its totient is φ = 102223440.

The previous prime is 105062963. The next prime is 105063047. The reversal of 105063017 is 710360501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 710360501 = 16921 ⋅41981.

It can be written as a sum of positive squares in 2 ways, for example, as 86564416 + 18498601 = 9304^2 + 4301^2 .

It is a cyclic number.

It is not a de Polignac number, because 105063017 - 2¹⁶ = 104997481 is a prime.

It is a super-2 number, since 2×105063017² = 22076475082284578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105062983 and 105063001.

It is not an unprimeable number, because it can be changed into a prime (105063047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1419734 + ... + 1419807.

It is an arithmetic number, because the mean of its divisors is an integer number (26975649).

Almost surely, 2^105063017 is an apocalyptic number.

It is an amenable number.

105063017 is a deficient number, since it is larger than the sum of its proper divisors (2839579).

105063017 is an equidigital number, since it uses as much as digits as its factorization.

105063017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839578.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 105063017 is about 10250.0252194812. The cubic root of 105063017 is about 471.8637584972.

The spelling of 105063017 in words is "one hundred five million, sixty-three thousand, seventeen".