1104210120443 has 4 divisors (see below), whose sum is σ = 1104226742760. Its totient is φ = 1104193498128.

The previous prime is 1104210120427. The next prime is 1104210120469. The reversal of 1104210120443 is 3440210124011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1104210120443 - 2⁴ = 1104210120427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104210120043) 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, 8211113 + ... + 8344506.

It is an arithmetic number, because the mean of its divisors is an integer number (276056685690).

Almost surely, 2^{1104210120443} is an apocalyptic number.

1104210120443 is a deficient number, since it is larger than the sum of its proper divisors (16622317).

1104210120443 is an equidigital number, since it uses as much as digits as its factorization.

1104210120443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16622316.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1104210120443 its reverse (3440210124011), we get a palindrome (4544420244454).

The spelling of 1104210120443 in words is "one trillion, one hundred four billion, two hundred ten million, one hundred twenty thousand, four hundred forty-three".