243451141103 has 8 divisors (see below), whose sum is σ = 257857121088. Its totient is φ = 229054641664.

The previous prime is 243451141097. The next prime is 243451141133. The reversal of 243451141103 is 301141154342.

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

It is a cyclic number.

It is not a de Polignac number, because 243451141103 - 2⁶ = 243451141039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243451141133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2317226 + ... + 2420007.

It is an arithmetic number, because the mean of its divisors is an integer number (32232140136).

Almost surely, 2^243451141103 is an apocalyptic number.

243451141103 is a deficient number, since it is larger than the sum of its proper divisors (14405979985).

243451141103 is a wasteful number, since it uses less digits than its factorization.

243451141103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740273.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 243451141103 its reverse (301141154342), we get a palindrome (544592295445).

The spelling of 243451141103 in words is "two hundred forty-three billion, four hundred fifty-one million, one hundred forty-one thousand, one hundred three".