11000506100563 has 32 divisors (see below), whose sum is σ = 13118929084800. Its totient is φ = 9028067328000.

The previous prime is 11000506100561. The next prime is 11000506100579. The reversal of 11000506100563 is 36500160500011.

It is not a de Polignac number, because 11000506100563 - 2¹ = 11000506100561 is a prime.

It is a super-2 number, since 2×11000506100563² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11000506100561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7160923 + ... + 8560363.

It is an arithmetic number, because the mean of its divisors is an integer number (409966533900).

Almost surely, 2^{11000506100563} is an apocalyptic number.

11000506100563 is a deficient number, since it is larger than the sum of its proper divisors (2118422984237).

11000506100563 is a wasteful number, since it uses less digits than its factorization.

11000506100563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399999.

The product of its (nonzero) digits is 2700, while the sum is 28.

Adding to 11000506100563 its reverse (36500160500011), we get a palindrome (47500666600574).

The spelling of 11000506100563 in words is "eleven trillion, five hundred six million, one hundred thousand, five hundred sixty-three".