11132053155 has 40 divisors (see below), whose sum is σ = 20107661904. Its totient is φ = 5891745600.

The previous prime is 11132053117. The next prime is 11132053157. The reversal of 11132053155 is 55135023111.

11132053155 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 11132053155 - 2⁶ = 11132053091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11132053157) 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 39 ways as a sum of consecutive naturals, for example, 51856 + ... + 157965.

Almost surely, 2^11132053155 is an apocalyptic number.

11132053155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11132053155 is a deficient number, since it is larger than the sum of its proper divisors (8975608749).

11132053155 is a wasteful number, since it uses less digits than its factorization.

11132053155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209969 (or 209960 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

Adding to 11132053155 its reverse (55135023111), we get a palindrome (66267076266).

The spelling of 11132053155 in words is "eleven billion, one hundred thirty-two million, fifty-three thousand, one hundred fifty-five".