11105656110516 has 48 divisors (see below), whose sum is σ = 28287264112128. Its totient is φ = 3363169231200.

The previous prime is 11105656110511. The next prime is 11105656110533. The reversal of 11105656110516 is 61501165650111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11105656110511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27059370 + ... + 27466721.

It is an arithmetic number, because the mean of its divisors is an integer number (589318002336).

Almost surely, 2^{11105656110516} is an apocalyptic number.

It is an amenable number.

11105656110516 is an abundant number, since it is smaller than the sum of its proper divisors (17181608001612).

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

11105656110516 is a wasteful number, since it uses less digits than its factorization.

11105656110516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54527652 (or 54527650 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 39.

The spelling of 11105656110516 in words is "eleven trillion, one hundred five billion, six hundred fifty-six million, one hundred ten thousand, five hundred sixteen".