1104442243123 has 8 divisors (see below), whose sum is σ = 1158759076736. Its totient is φ = 1051293513600.

The previous prime is 1104442243019. The next prime is 1104442243183. The reversal of 1104442243123 is 3213422444011.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104442243123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (1104442243183) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 292024086 + ... + 292027867.

It is an arithmetic number, because the mean of its divisors is an integer number (144844884592).

Almost surely, 2^{1104442243123} is an apocalyptic number.

1104442243123 is a deficient number, since it is larger than the sum of its proper divisors (54316833613).

1104442243123 is an equidigital number, since it uses as much as digits as its factorization.

1104442243123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584052045.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1104442243123 its reverse (3213422444011), we get a palindrome (4317864687134).

The spelling of 1104442243123 in words is "one trillion, one hundred four billion, four hundred forty-two million, two hundred forty-three thousand, one hundred twenty-three".