105025105 has 8 divisors (see below), whose sum is σ = 126510912. Its totient is φ = 83699568.

The previous prime is 105025093. The next prime is 105025127. The reversal of 105025105 is 501520501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105025105 - 2¹³ = 105016913 is a prime.

It is a super-2 number, since 2×105025105² = 22060545360522050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 38619 + ... + 41248.

It is an arithmetic number, because the mean of its divisors is an integer number (15813864).

Almost surely, 2^105025105 is an apocalyptic number.

It is an amenable number.

105025105 is a deficient number, since it is larger than the sum of its proper divisors (21485807).

105025105 is an equidigital number, since it uses as much as digits as its factorization.

105025105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80135.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 105025105 is about 10248.1756913121. The cubic root of 105025105 is about 471.8069943076.

Adding to 105025105 its reverse (501520501), we get a palindrome (606545606).

The spelling of 105025105 in words is "one hundred five million, twenty-five thousand, one hundred five".