1303000322303 has 2 divisors, whose sum is σ = 1303000322304. Its totient is φ = 1303000322302.

The previous prime is 1303000322297. The next prime is 1303000322329. The reversal of 1303000322303 is 3032230003031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1303000322303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303000322203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651500161151 + 651500161152.

It is an arithmetic number, because the mean of its divisors is an integer number (651500161152).

Almost surely, 2^{1303000322303} is an apocalyptic number.

1303000322303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303000322303 is an equidigital number, since it uses as much as digits as its factorization.

1303000322303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 1303000322303 its reverse (3032230003031), we get a palindrome (4335230325334).

The spelling of 1303000322303 in words is "one trillion, three hundred three billion, three hundred twenty-two thousand, three hundred three".