2000105 has 8 divisors (see below), whose sum is σ = 2409792. Its totient is φ = 1593648.

The previous prime is 2000093. The next prime is 2000107. The reversal of 2000105 is 5010002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000105 is a prime.

It is a super-2 number, since 2×2000105² = 8000840022050, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 2000092 and 2000101.

It is not an unprimeable number, because it can be changed into a prime (2000107) 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 7 ways as a sum of consecutive naturals, for example, 884 + ... + 2186.

It is an arithmetic number, because the mean of its divisors is an integer number (301224).

2^2000105 is an apocalyptic number.

It is an amenable number.

2000105 is a deficient number, since it is larger than the sum of its proper divisors (409687).

2000105 is a wasteful number, since it uses less digits than its factorization.

2000105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 10, while the sum is 8.

The square root of 2000105 is about 1414.2506849919. The cubic root of 2000105 is about 125.9943098127.

Adding to 2000105 its reverse (5010002), we get a palindrome (7010107).

The spelling of 2000105 in words is "two million, one hundred five", and thus it is an aban number.