11080327778 has 16 divisors (see below), whose sum is σ = 17902684800. Its totient is φ = 5112942096.

The previous prime is 11080327771. The next prime is 11080327781. The reversal of 11080327778 is 87772308011.

It is not an unprimeable number, because it can be changed into a prime (11080327771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92423 + ... + 175221.

It is an arithmetic number, because the mean of its divisors is an integer number (1118917800).

Almost surely, 2^11080327778 is an apocalyptic number.

11080327778 is a deficient number, since it is larger than the sum of its proper divisors (6822357022).

11080327778 is a wasteful number, since it uses less digits than its factorization.

11080327778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87961.

The product of its (nonzero) digits is 131712, while the sum is 44.

The spelling of 11080327778 in words is "eleven billion, eighty million, three hundred twenty-seven thousand, seven hundred seventy-eight".