1103321100242 has 8 divisors (see below), whose sum is σ = 1654997308416. Its totient is φ = 551655330772.

The previous prime is 1103321100241. The next prime is 1103321100257. The reversal of 1103321100242 is 2420011233011.

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 (1103321100241) 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, 2339858 + ... + 2771565.

It is an arithmetic number, because the mean of its divisors is an integer number (206874663552).

Almost surely, 2^{1103321100242} is an apocalyptic number.

1103321100242 is a deficient number, since it is larger than the sum of its proper divisors (551676208174).

1103321100242 is a wasteful number, since it uses less digits than its factorization.

1103321100242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219352.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1103321100242 its reverse (2420011233011), we get a palindrome (3523332333253).

The spelling of 1103321100242 in words is "one trillion, one hundred three billion, three hundred twenty-one million, one hundred thousand, two hundred forty-two".