105201685 has 8 divisors (see below), whose sum is σ = 126314496. Its totient is φ = 84113040.

The previous prime is 105201673. The next prime is 105201697. The reversal of 105201685 is 586102501.

It is an interprime number because it is at equal distance from previous prime (105201673) and next prime (105201697).

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

It is not a de Polignac number, because 105201685 - 2⁵ = 105201653 is a prime.

It is a super-2 number, since 2×105201685² = 22134789053678450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5572 + ... + 15538.

It is an arithmetic number, because the mean of its divisors is an integer number (15789312).

Almost surely, 2^105201685 is an apocalyptic number.

It is an amenable number.

105201685 is a deficient number, since it is larger than the sum of its proper divisors (21112811).

105201685 is an equidigital number, since it uses as much as digits as its factorization.

105201685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12083.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 105201685 is about 10256.7872650260. The cubic root of 105201685 is about 472.0712645556.

The spelling of 105201685 in words is "one hundred five million, two hundred one thousand, six hundred eighty-five".