11543124332 has 12 divisors (see below), whose sum is σ = 20334246576. Its totient is φ = 5733339600.

The previous prime is 11543124311. The next prime is 11543124349. The reversal of 11543124332 is 23342134511.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11543124295 and 11543124304.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9554963 + ... + 9556170.

It is an arithmetic number, because the mean of its divisors is an integer number (1694520548).

Almost surely, 2^11543124332 is an apocalyptic number.

It is an amenable number.

11543124332 is a deficient number, since it is larger than the sum of its proper divisors (8791122244).

11543124332 is a wasteful number, since it uses less digits than its factorization.

11543124332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19111288 (or 19111286 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

Adding to 11543124332 its reverse (23342134511), we get a palindrome (34885258843).

The spelling of 11543124332 in words is "eleven billion, five hundred forty-three million, one hundred twenty-four thousand, three hundred thirty-two".