1104331242321 has 120 divisors (see below), whose sum is σ = 1800423313920. Its totient is φ = 672228730368.

The previous prime is 1104331242293. The next prime is 1104331242331. The reversal of 1104331242321 is 1232421334011.

1104331242321 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 331 + 2 + 4 + 2 + 321 = 666.

It is not a de Polignac number, because 1104331242321 - 2⁶ = 1104331242257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1104331242331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 902968516 + ... + 902969738.

It is an arithmetic number, because the mean of its divisors is an integer number (15003527616).

Almost surely, 2^{1104331242321} is an apocalyptic number.

It is an amenable number.

1104331242321 is a deficient number, since it is larger than the sum of its proper divisors (696092071599).

1104331242321 is a wasteful number, since it uses less digits than its factorization.

1104331242321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805 (or 1759 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1104331242321 its reverse (1232421334011), we get a palindrome (2336752576332).

The spelling of 1104331242321 in words is "one trillion, one hundred four billion, three hundred thirty-one million, two hundred forty-two thousand, three hundred twenty-one".