105568132406 has 32 divisors (see below), whose sum is σ = 179244527616. Its totient is φ = 46196928000.

The previous prime is 105568132403. The next prime is 105568132457. The reversal of 105568132406 is 604231865501.

105568132406 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105568132406² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105568132403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269390 + ... + 532641.

It is an arithmetic number, because the mean of its divisors is an integer number (5601391488).

Almost surely, 2^105568132406 is an apocalyptic number.

105568132406 is a deficient number, since it is larger than the sum of its proper divisors (73676395210).

105568132406 is a wasteful number, since it uses less digits than its factorization.

105568132406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802268.

The product of its (nonzero) digits is 172800, while the sum is 41.

Adding to 105568132406 its reverse (604231865501), we get a palindrome (709799997907).

The spelling of 105568132406 in words is "one hundred five billion, five hundred sixty-eight million, one hundred thirty-two thousand, four hundred six".