11323033144 has 16 divisors (see below), whose sum is σ = 21590530200. Its totient is φ = 5565558432.

The previous prime is 11323033121. The next prime is 11323033159. The reversal of 11323033144 is 44133032311.

11323033144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11323033144² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 11994267 + ... + 11995210.

Almost surely, 2^11323033144 is an apocalyptic number.

It is an amenable number.

11323033144 is a deficient number, since it is larger than the sum of its proper divisors (10267497056).

11323033144 is a wasteful number, since it uses less digits than its factorization.

11323033144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23989542 (or 23989538 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11323033144 its reverse (44133032311), we get a palindrome (55456065455).

The spelling of 11323033144 in words is "eleven billion, three hundred twenty-three million, thirty-three thousand, one hundred forty-four".