1353143303 has 2 divisors, whose sum is σ = 1353143304. Its totient is φ = 1353143302.

The previous prime is 1353143299. The next prime is 1353143329. The reversal of 1353143303 is 3033413531.

It is an a-pointer prime, because the next prime (1353143329) can be obtained adding 1353143303 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1353143303 - 2² = 1353143299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1353143353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676571651 + 676571652.

It is an arithmetic number, because the mean of its divisors is an integer number (676571652).

Almost surely, 2^1353143303 is an apocalyptic number.

1353143303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353143303 is an equidigital number, since it uses as much as digits as its factorization.

1353143303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 26.

The square root of 1353143303 is about 36785.0962075675. The cubic root of 1353143303 is about 1106.0665645055.

Adding to 1353143303 its reverse (3033413531), we get a palindrome (4386556834).

The spelling of 1353143303 in words is "one billion, three hundred fifty-three million, one hundred forty-three thousand, three hundred three".