11011155034 has 16 divisors (see below), whose sum is σ = 19078151616. Its totient is φ = 4710654400.

The previous prime is 11011155031. The next prime is 11011155041. The reversal of 11011155034 is 43055111011.

11011155034 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11011154996 and 11011155014.

It is not an unprimeable number, because it can be changed into a prime (11011155031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14720422 + ... + 14721169.

It is an arithmetic number, because the mean of its divisors is an integer number (1192384476).

Almost surely, 2^11011155034 is an apocalyptic number.

11011155034 is a deficient number, since it is larger than the sum of its proper divisors (8066996582).

11011155034 is a wasteful number, since it uses less digits than its factorization.

11011155034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29441621.

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 11011155034 its reverse (43055111011), we get a palindrome (54066266045).

The spelling of 11011155034 in words is "eleven billion, eleven million, one hundred fifty-five thousand, thirty-four".