11140530110 has 32 divisors (see below), whose sum is σ = 21135958560. Its totient is φ = 4216157568.

The previous prime is 11140530041. The next prime is 11140530169. The reversal of 11140530110 is 1103504111.

It is a super-2 number, since 2×11140530110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108944 + ... + 184796.

It is an arithmetic number, because the mean of its divisors is an integer number (660498705).

Almost surely, 2^11140530110 is an apocalyptic number.

11140530110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11140530110 is a deficient number, since it is larger than the sum of its proper divisors (9995428450).

11140530110 is a wasteful number, since it uses less digits than its factorization.

11140530110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76652.

The product of its (nonzero) digits is 60, while the sum is 17.

The spelling of 11140530110 in words is "eleven billion, one hundred forty million, five hundred thirty thousand, one hundred ten".