1001141303 has 2 divisors, whose sum is σ = 1001141304. Its totient is φ = 1001141302.

The previous prime is 1001141291. The next prime is 1001141341. The reversal of 1001141303 is 3031411001.

It is a weak prime.

It is an emirp because it is prime and its reverse (3031411001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1001141303 - 2⁴ = 1001141287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001141353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500570651 + 500570652.

It is an arithmetic number, because the mean of its divisors is an integer number (500570652).

Almost surely, 2^1001141303 is an apocalyptic number.

1001141303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001141303 is an equidigital number, since it uses as much as digits as its factorization.

1001141303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1001141303 is about 31640.8170406518. The cubic root of 1001141303 is about 1000.3802896947.

Adding to 1001141303 its reverse (3031411001), we get a palindrome (4032552304).

The spelling of 1001141303 in words is "one billion, one million, one hundred forty-one thousand, three hundred three".