11011010106051 has 80 divisors (see below), whose sum is σ = 16724054223360. Its totient is φ = 7218293927040.

The previous prime is 11011010106023. The next prime is 11011010106157. The reversal of 11011010106051 is 15060101011011.

It is a happy number.

It is not a de Polignac number, because 11011010106051 - 2⁹ = 11011010105539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011010108051) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 4793647135 + ... + 4793649431.

It is an arithmetic number, because the mean of its divisors is an integer number (209050677792).

Almost surely, 2^{11011010106051} is an apocalyptic number.

11011010106051 is a deficient number, since it is larger than the sum of its proper divisors (5713044117309).

11011010106051 is an equidigital number, since it uses as much as digits as its factorization.

11011010106051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206 (or 4197 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 18.

Adding to 11011010106051 its reverse (15060101011011), we get a palindrome (26071111117062).

The spelling of 11011010106051 in words is "eleven trillion, eleven billion, ten million, one hundred six thousand, fifty-one".