11126011155 has 64 divisors (see below), whose sum is σ = 20495047680. Its totient is φ = 5048745984.

The previous prime is 11126011151. The next prime is 11126011181. The reversal of 11126011155 is 55111062111.

11126011155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11126011155 - 2² = 11126011151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11126011151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13752391 + ... + 13753199.

It is an arithmetic number, because the mean of its divisors is an integer number (320235120).

Almost surely, 2^11126011155 is an apocalyptic number.

11126011155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11126011155 is a deficient number, since it is larger than the sum of its proper divisors (9369036525).

11126011155 is a wasteful number, since it uses less digits than its factorization.

11126011155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628.

The product of its (nonzero) digits is 300, while the sum is 24.

Adding to 11126011155 its reverse (55111062111), we get a palindrome (66237073266).

The spelling of 11126011155 in words is "eleven billion, one hundred twenty-six million, eleven thousand, one hundred fifty-five".