105656566161010 has 16 divisors (see below), whose sum is σ = 190202484453696. Its totient is φ = 42258034161328.

The previous prime is 105656566160953. The next prime is 105656566161011. The reversal of 105656566161010 is 10161665656501.

It is a super-2 number, since 2×105656566161010² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105656566161011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573941254 + ... + 574125313.

It is an arithmetic number, because the mean of its divisors is an integer number (11887655278356).

Almost surely, 2^{105656566161010} is an apocalyptic number.

105656566161010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105656566161010 is a deficient number, since it is larger than the sum of its proper divisors (84545918292686).

105656566161010 is a wasteful number, since it uses less digits than its factorization.

105656566161010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148075777.

The product of its (nonzero) digits is 972000, while the sum is 49.

The spelling of 105656566161010 in words is "one hundred five trillion, six hundred fifty-six billion, five hundred sixty-six million, one hundred sixty-one thousand, ten".