110105505556 has 6 divisors (see below), whose sum is σ = 192684634730. Its totient is φ = 55052752776.

The previous prime is 110105505551. The next prime is 110105505569. The reversal of 110105505556 is 655505501011.

It can be written as a sum of positive squares in only one way, i.e., 84221844100 + 25883661456 = 290210^2 + 160884^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110105505551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13763188191 + ... + 13763188198.

Almost surely, 2^110105505556 is an apocalyptic number.

It is an amenable number.

110105505556 is a deficient number, since it is larger than the sum of its proper divisors (82579129174).

110105505556 is a wasteful number, since it uses less digits than its factorization.

110105505556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27526376393 (or 27526376391 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 110105505556 in words is "one hundred ten billion, one hundred five million, five hundred five thousand, five hundred fifty-six".