105034505 has 8 divisors (see below), whose sum is σ = 126157824. Its totient is φ = 83950000.

The previous prime is 105034487. The next prime is 105034511. The reversal of 105034505 is 505430501.

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

It is not a de Polignac number, because 105034505 - 2⁸ = 105034249 is a prime.

It is a super-2 number, since 2×105034505² = 22064494481190050, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

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, 3371 + ... + 14880.

It is an arithmetic number, because the mean of its divisors is an integer number (15769728).

Almost surely, 2^105034505 is an apocalyptic number.

It is an amenable number.

105034505 is a deficient number, since it is larger than the sum of its proper divisors (21123319).

105034505 is a wasteful number, since it uses less digits than its factorization.

105034505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19407.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 105034505 is about 10248.6342992615. The cubic root of 105034505 is about 471.8210698420.

The spelling of 105034505 in words is "one hundred five million, thirty-four thousand, five hundred five".