11140118 has 32 divisors (see below), whose sum is σ = 19872000. Its totient is φ = 4626720.

The previous prime is 11140111. The next prime is 11140141. The reversal of 11140118 is 81104111.

It is a junction number, because it is equal to n+sod(n) for n = 11140096 and 11140105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140111) 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 15 ways as a sum of consecutive naturals, for example, 11663 + ... + 12581.

It is an arithmetic number, because the mean of its divisors is an integer number (621000).

Almost surely, 2^11140118 is an apocalyptic number.

11140118 is a deficient number, since it is larger than the sum of its proper divisors (8731882).

11140118 is a wasteful number, since it uses less digits than its factorization.

11140118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 32, while the sum is 17.

The square root of 11140118 is about 3337.6815306437. The cubic root of 11140118 is about 223.3383296325.

Adding to 11140118 its reverse (81104111), we get a palindrome (92244229).

The spelling of 11140118 in words is "eleven million, one hundred forty thousand, one hundred eighteen".