11010561051005 has 16 divisors (see below), whose sum is σ = 13227529348800. Its totient is φ = 8798549832960.

The previous prime is 11010561050999. The next prime is 11010561051011. The reversal of 11010561051005 is 50015016501011.

It is an interprime number because it is at equal distance from previous prime (11010561050999) and next prime (11010561051011).

It is not a de Polignac number, because 11010561051005 - 2³⁸ = 10735683144061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17236406 + ... + 17863784.

It is an arithmetic number, because the mean of its divisors is an integer number (826720584300).

Almost surely, 2^{11010561051005} is an apocalyptic number.

It is an amenable number.

11010561051005 is a deficient number, since it is larger than the sum of its proper divisors (2216968297795).

11010561051005 is a wasteful number, since it uses less digits than its factorization.

11010561051005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631324.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 11010561051005 its reverse (50015016501011), we get a palindrome (61025577552016).

The spelling of 11010561051005 in words is "eleven trillion, ten billion, five hundred sixty-one million, fifty-one thousand, five".