110666261515327 has 16 divisors (see below), whose sum is σ = 126954783378432. Its totient is φ = 94498148115360.

The previous prime is 110666261515301. The next prime is 110666261515343. The reversal of 110666261515327 is 723515162666011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110666261515327 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 (110666261512327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24792168 + ... + 28913389.

It is an arithmetic number, because the mean of its divisors is an integer number (7934673961152).

Almost surely, 2^{110666261515327} is an apocalyptic number.

110666261515327 is a deficient number, since it is larger than the sum of its proper divisors (16288521863105).

110666261515327 is an equidigital number, since it uses as much as digits as its factorization.

110666261515327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53706678.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 110666261515327 in words is "one hundred ten trillion, six hundred sixty-six billion, two hundred sixty-one million, five hundred fifteen thousand, three hundred twenty-seven".