106200005 has 4 divisors (see below), whose sum is σ = 127440012. Its totient is φ = 84960000.

The previous prime is 106199983. The next prime is 106200007. The reversal of 106200005 is 500002601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17048641 + 89151364 = 4129^2 + 9442^2 .

It is not a de Polignac number, because 106200005 - 2⁸ = 106199749 is a prime.

It is a super-2 number, since 2×106200005² = 22556882124000050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106200007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10619996 + ... + 10620005.

It is an arithmetic number, because the mean of its divisors is an integer number (31860003).

Almost surely, 2^106200005 is an apocalyptic number.

It is an amenable number.

106200005 is a deficient number, since it is larger than the sum of its proper divisors (21240007).

106200005 is an equidigital number, since it uses as much as digits as its factorization.

106200005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21240006.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 106200005 is about 10305.3386649833. The cubic root of 106200005 is about 473.5598188196.

Adding to 106200005 its reverse (500002601), we get a palindrome (606202606).

The spelling of 106200005 in words is "one hundred six million, two hundred thousand, five".