1103341434443 has 4 divisors (see below), whose sum is σ = 1126816784160. Its totient is φ = 1079866084728.

The previous prime is 1103341434431. The next prime is 1103341434511. The reversal of 1103341434443 is 3444341433011.

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 1103341434443 - 2⁴ = 1103341434427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103341433443) 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, 11737674788 + ... + 11737674881.

It is an arithmetic number, because the mean of its divisors is an integer number (281704196040).

Almost surely, 2^{1103341434443} is an apocalyptic number.

1103341434443 is a deficient number, since it is larger than the sum of its proper divisors (23475349717).

1103341434443 is an equidigital number, since it uses as much as digits as its factorization.

1103341434443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23475349716.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 1103341434443 its reverse (3444341433011), we get a palindrome (4547682867454).

The spelling of 1103341434443 in words is "one trillion, one hundred three billion, three hundred forty-one million, four hundred thirty-four thousand, four hundred forty-three".