11153112232 has 8 divisors (see below), whose sum is σ = 20912085450. Its totient is φ = 5576556112.

The previous prime is 11153112227. The next prime is 11153112239. The reversal of 11153112232 is 23221135111.

11153112232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9610665156 + 1542447076 = 98034^2 + 39274^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11153112239) 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 as a sum of consecutive naturals, namely, 697069507 + ... + 697069522.

Almost surely, 2^11153112232 is an apocalyptic number.

It is an amenable number.

11153112232 is a deficient number, since it is larger than the sum of its proper divisors (9758973218).

11153112232 is a wasteful number, since it uses less digits than its factorization.

11153112232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394139035 (or 1394139031 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

Adding to 11153112232 its reverse (23221135111), we get a palindrome (34374247343).

The spelling of 11153112232 in words is "eleven billion, one hundred fifty-three million, one hundred twelve thousand, two hundred thirty-two".