11123123332 has 6 divisors (see below), whose sum is σ = 19465465838. Its totient is φ = 5561561664.

The previous prime is 11123123321. The next prime is 11123123351. The reversal of 11123123332 is 23332132111.

11123123332 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., 7944869956 + 3178253376 = 89134^2 + 56376^2 .

It is an unprimeable number.

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, 1390390413 + ... + 1390390420.

Almost surely, 2^11123123332 is an apocalyptic number.

It is an amenable number.

11123123332 is a deficient number, since it is larger than the sum of its proper divisors (8342342506).

11123123332 is a wasteful number, since it uses less digits than its factorization.

11123123332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780780837 (or 2780780835 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

Adding to 11123123332 its reverse (23332132111), we get a palindrome (34455255443).

The spelling of 11123123332 in words is "eleven billion, one hundred twenty-three million, one hundred twenty-three thousand, three hundred thirty-two".