11105365924 has 9 divisors (see below), whose sum is σ = 19434759211. Its totient is φ = 5552577580.

The previous prime is 11105365913. The next prime is 11105365933. The reversal of 11105365924 is 42956350111.

The square root of 11105365924 is 105382.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 184419 + ... + 237109.

Almost surely, 2^11105365924 is an apocalyptic number.

11105365924 is the 105382-nd square number.

It is an amenable number.

11105365924 is a deficient number, since it is larger than the sum of its proper divisors (8329393287).

11105365924 is an frugal number, since it uses more digits than its factorization.

11105365924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105386 (or 52693 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

Multiplying 11105365924 by its product of nonzero digits (32400), we get a square (359813855937600 = 18968760²).

The spelling of 11105365924 in words is "eleven billion, one hundred five million, three hundred sixty-five thousand, nine hundred twenty-four".