105560506111 has 2 divisors, whose sum is σ = 105560506112. Its totient is φ = 105560506110.

The previous prime is 105560506099. The next prime is 105560506157. The reversal of 105560506111 is 111605065501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105560506111 - 2⁹ = 105560505599 is a prime.

It is a super-2 number, since 2×105560506111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105560576111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52780253055 + 52780253056.

It is an arithmetic number, because the mean of its divisors is an integer number (52780253056).

Almost surely, 2^105560506111 is an apocalyptic number.

105560506111 is a deficient number, since it is larger than the sum of its proper divisors (1).

105560506111 is an equidigital number, since it uses as much as digits as its factorization.

105560506111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 105560506111 in words is "one hundred five billion, five hundred sixty million, five hundred six thousand, one hundred eleven".