1441131303 has 4 divisors (see below), whose sum is σ = 1921508408. Its totient is φ = 960754200.

The previous prime is 1441131287. The next prime is 1441131311. The reversal of 1441131303 is 3031311441.

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

It is not a de Polignac number, because 1441131303 - 2⁴ = 1441131287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1441131303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441131353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240188548 + ... + 240188553.

It is an arithmetic number, because the mean of its divisors is an integer number (480377102).

Almost surely, 2^1441131303 is an apocalyptic number.

1441131303 is a deficient number, since it is larger than the sum of its proper divisors (480377105).

1441131303 is an equidigital number, since it uses as much as digits as its factorization.

1441131303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480377104.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1441131303 is about 37962.2352213354. The cubic root of 1441131303 is about 1129.5388786051.

Adding to 1441131303 its reverse (3031311441), we get a palindrome (4472442744).

The spelling of 1441131303 in words is "one billion, four hundred forty-one million, one hundred thirty-one thousand, three hundred three".