1143303404241 has 8 divisors (see below), whose sum is σ = 1524451099360. Its totient is φ = 762178989312.

The previous prime is 1143303404227. The next prime is 1143303404261. The reversal of 1143303404241 is 1424043033411.

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

It is not a de Polignac number, because 1143303404241 - 2¹⁰ = 1143303403217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1143303404199 and 1143303404208.

It is not an unprimeable number, because it can be changed into a prime (1143303404261) 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, 5705131 + ... + 5902128.

It is an arithmetic number, because the mean of its divisors is an integer number (190556387420).

Almost surely, 2^{1143303404241} is an apocalyptic number.

It is an amenable number.

1143303404241 is a deficient number, since it is larger than the sum of its proper divisors (381147695119).

1143303404241 is a wasteful number, since it uses less digits than its factorization.

1143303404241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11640095.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1143303404241 its reverse (1424043033411), we get a palindrome (2567346437652).

The spelling of 1143303404241 in words is "one trillion, one hundred forty-three billion, three hundred three million, four hundred four thousand, two hundred forty-one".