105340206 has 16 divisors (see below), whose sum is σ = 211564800. Its totient is φ = 34966008.

The previous prime is 105340181. The next prime is 105340223. The reversal of 105340206 is 602043501.

It is a happy number.

It is a super-2 number, since 2×105340206² = 22193118000244872, which contains 22 as substring.

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, 35296 + ... + 38163.

It is an arithmetic number, because the mean of its divisors is an integer number (13222800).

Almost surely, 2^105340206 is an apocalyptic number.

105340206 is an abundant number, since it is smaller than the sum of its proper divisors (106224594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105340206 is a wasteful number, since it uses less digits than its factorization.

105340206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73703.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 105340206 is about 10263.5376941871. The cubic root of 105340206 is about 472.2783686648.

Adding to 105340206 its reverse (602043501), we get a palindrome (707383707).

The spelling of 105340206 in words is "one hundred five million, three hundred forty thousand, two hundred six".