11123330242 has 8 divisors (see below), whose sum is σ = 17410430016. Its totient is φ = 5319853572.

The previous prime is 11123330213. The next prime is 11123330243. The reversal of 11123330242 is 24203332111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11123330243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120905718 + ... + 120905809.

It is an arithmetic number, because the mean of its divisors is an integer number (2176303752).

Almost surely, 2^11123330242 is an apocalyptic number.

11123330242 is a deficient number, since it is larger than the sum of its proper divisors (6287099774).

11123330242 is a wasteful number, since it uses less digits than its factorization.

11123330242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241811552.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11123330242 its reverse (24203332111), we get a palindrome (35326662353).

The spelling of 11123330242 in words is "eleven billion, one hundred twenty-three million, three hundred thirty thousand, two hundred forty-two".