110666051155 has 64 divisors (see below), whose sum is σ = 154679196672. Its totient is φ = 75117629440.

The previous prime is 110666051147. The next prime is 110666051159. The reversal of 110666051155 is 551150666011.

It is not a de Polignac number, because 110666051155 - 2³ = 110666051147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110666051159) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 129131487 + ... + 129132343.

It is an arithmetic number, because the mean of its divisors is an integer number (2416862448).

Almost surely, 2^110666051155 is an apocalyptic number.

110666051155 is a deficient number, since it is larger than the sum of its proper divisors (44013145517).

110666051155 is a wasteful number, since it uses less digits than its factorization.

110666051155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 110666051155 in words is "one hundred ten billion, six hundred sixty-six million, fifty-one thousand, one hundred fifty-five".