1144202303 has 2 divisors, whose sum is σ = 1144202304. Its totient is φ = 1144202302.

The previous prime is 1144202299. The next prime is 1144202317. The reversal of 1144202303 is 3032024411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1144202303 - 2² = 1144202299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144205303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572101151 + 572101152.

It is an arithmetic number, because the mean of its divisors is an integer number (572101152).

Almost surely, 2^1144202303 is an apocalyptic number.

1144202303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144202303 is an equidigital number, since it uses as much as digits as its factorization.

1144202303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1144202303 is about 33826.0595251649. The cubic root of 1144202303 is about 1045.9259523349.

Adding to 1144202303 its reverse (3032024411), we get a palindrome (4176226714).

The spelling of 1144202303 in words is "one billion, one hundred forty-four million, two hundred two thousand, three hundred three".