11100055110506 has 4 divisors (see below), whose sum is σ = 16650082665762. Its totient is φ = 5550027555252.

The previous prime is 11100055110493. The next prime is 11100055110509. The reversal of 11100055110506 is 60501155000111.

11100055110506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10167546218281 + 932508892225 = 3188659^2 + 965665^2 .

It is a super-2 number, since 2×11100055110506² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11100055110509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775013777625 + ... + 2775013777628.

Almost surely, 2^{11100055110506} is an apocalyptic number.

11100055110506 is a deficient number, since it is larger than the sum of its proper divisors (5550027555256).

11100055110506 is an equidigital number, since it uses as much as digits as its factorization.

11100055110506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550027555255.

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

The spelling of 11100055110506 in words is "eleven trillion, one hundred billion, fifty-five million, one hundred ten thousand, five hundred six".