103043144441 has 4 divisors (see below), whose sum is σ = 103988494500. Its totient is φ = 102097794384.

The previous prime is 103043144419. The next prime is 103043144447. The reversal of 103043144441 is 144441340301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144441340301 = 241 ⋅599341661.

It can be written as a sum of positive squares in 2 ways, for example, as 50219017216 + 52824127225 = 224096^2 + 229835^2 .

It is a cyclic number.

It is not a de Polignac number, because 103043144441 - 2²⁶ = 102976035577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103043144447) 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, 472674866 + ... + 472675083.

It is an arithmetic number, because the mean of its divisors is an integer number (25997123625).

Almost surely, 2^103043144441 is an apocalyptic number.

It is an amenable number.

103043144441 is a deficient number, since it is larger than the sum of its proper divisors (945350059).

103043144441 is an equidigital number, since it uses as much as digits as its factorization.

103043144441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945350058.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 103043144441 its reverse (144441340301), we get a palindrome (247484484742).

The spelling of 103043144441 in words is "one hundred three billion, forty-three million, one hundred forty-four thousand, four hundred forty-one".