105560500611101 has 4 divisors (see below), whose sum is σ = 105560657310012. Its totient is φ = 105560343912192.

The previous prime is 105560500611067. The next prime is 105560500611121. The reversal of 105560500611101 is 101116005065501.

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 43305954687076 + 62254545924025 = 6580726^2 + 7890155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105560500611101 is a prime.

It is a super-2 number, since 2×105560500611101² (a number of 29 digits) 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 (105560500611121) 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, 77334596 + ... + 78687741.

It is an arithmetic number, because the mean of its divisors is an integer number (26390164327503).

Almost surely, 2^{105560500611101} is an apocalyptic number.

It is an amenable number.

105560500611101 is a deficient number, since it is larger than the sum of its proper divisors (156698911).

105560500611101 is an equidigital number, since it uses as much as digits as its factorization.

105560500611101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156698910.

The product of its (nonzero) digits is 4500, while the sum is 32.

Adding to 105560500611101 its reverse (101116005065501), we get a palindrome (206676505676602).

It can be divided in two parts, 105560500 and 611101, that added together give a palindrome (106171601).

The spelling of 105560500611101 in words is "one hundred five trillion, five hundred sixty billion, five hundred million, six hundred eleven thousand, one hundred one".