1110105066061 has 4 divisors (see below), whose sum is σ = 1110149779324. Its totient is φ = 1110060352800.

The previous prime is 1110105066053. The next prime is 1110105066143. The reversal of 1110105066061 is 1606605010111.

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 253728801225 + 856376264836 = 503715^2 + 925406^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110105066061 - 2³ = 1110105066053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110105066001) 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 3 ways as a sum of consecutive naturals, for example, 22319370 + ... + 22369051.

It is an arithmetic number, because the mean of its divisors is an integer number (277537444831).

Almost surely, 2^{1110105066061} is an apocalyptic number.

It is an amenable number.

1110105066061 is a deficient number, since it is larger than the sum of its proper divisors (44713263).

1110105066061 is an equidigital number, since it uses as much as digits as its factorization.

1110105066061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44713262.

The product of its (nonzero) digits is 1080, while the sum is 28.

The spelling of 1110105066061 in words is "one trillion, one hundred ten billion, one hundred five million, sixty-six thousand, sixty-one".