1441163203 has 2 divisors, whose sum is σ = 1441163204. Its totient is φ = 1441163202.

The previous prime is 1441163201. The next prime is 1441163221. The reversal of 1441163203 is 3023611441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1441163203 - 2¹ = 1441163201 is a prime.

Together with 1441163201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1441163201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720581601 + 720581602.

It is an arithmetic number, because the mean of its divisors is an integer number (720581602).

Almost surely, 2^1441163203 is an apocalyptic number.

1441163203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441163203 is an equidigital number, since it uses as much as digits as its factorization.

1441163203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1441163203 is about 37962.6553734061. The cubic root of 1441163203 is about 1129.5472128039.

Adding to 1441163203 its reverse (3023611441), we get a palindrome (4464774644).

The spelling of 1441163203 in words is "one billion, four hundred forty-one million, one hundred sixty-three thousand, two hundred three".