11010045230505 has 12 divisors (see below), whose sum is σ = 19084078399620. Its totient is φ = 5872024122912.

The previous prime is 11010045230477. The next prime is 11010045230521. The reversal of 11010045230505 is 50503254001011.

11010045230505 is a `hidden beast` number, since 1 + 1 + 0 + 100 + 4 + 52 + 3 + 0 + 505 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7925638193001 + 3084407037504 = 2815251^2 + 1756248^2 .

It is not a de Polignac number, because 11010045230505 - 2⁶ = 11010045230441 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122333835850 + ... + 122333835939.

It is an arithmetic number, because the mean of its divisors is an integer number (1590339866635).

Almost surely, 2^{11010045230505} is an apocalyptic number.

11010045230505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11010045230505 is a deficient number, since it is larger than the sum of its proper divisors (8074033169115).

11010045230505 is a wasteful number, since it uses less digits than its factorization.

11010045230505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244667671800 (or 244667671797 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 11010045230505 its reverse (50503254001011), we get a palindrome (61513299231516).

The spelling of 11010045230505 in words is "eleven trillion, ten billion, forty-five million, two hundred thirty thousand, five hundred five".