11242123304 has 16 divisors (see below), whose sum is σ = 21569190720. Its totient is φ = 5490339120.

The previous prime is 11242123303. The next prime is 11242123313. The reversal of 11242123304 is 40332124211.

It is a self number, because there is not a number n which added to its sum of digits gives 11242123304.

It is not an unprimeable number, because it can be changed into a prime (11242123303) by changing a digit.

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, 16339952 + ... + 16340639.

It is an arithmetic number, because the mean of its divisors is an integer number (1348074420).

Almost surely, 2^11242123304 is an apocalyptic number.

It is an amenable number.

11242123304 is a deficient number, since it is larger than the sum of its proper divisors (10327067416).

11242123304 is a wasteful number, since it uses less digits than its factorization.

11242123304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32680640 (or 32680636 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11242123304 its reverse (40332124211), we get a palindrome (51574247515).

The spelling of 11242123304 in words is "eleven billion, two hundred forty-two million, one hundred twenty-three thousand, three hundred four".