11046581118 has 16 divisors (see below), whose sum is σ = 24547958160. Its totient is φ = 3682193688.

The previous prime is 11046581111. The next prime is 11046581177. The reversal of 11046581118 is 81118564011.

11046581118 is a `hidden beast` number, since 1 + 1 + 0 + 465 + 81 + 118 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11046581111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102283105 + ... + 102283212.

It is an arithmetic number, because the mean of its divisors is an integer number (1534247385).

Almost surely, 2^11046581118 is an apocalyptic number.

11046581118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11046581118 is an abundant number, since it is smaller than the sum of its proper divisors (13501377042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11046581118 is a wasteful number, since it uses less digits than its factorization.

11046581118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204566328 (or 204566322 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 36.

The spelling of 11046581118 in words is "eleven billion, forty-six million, five hundred eighty-one thousand, one hundred eighteen".