1303324131311 has 2 divisors, whose sum is σ = 1303324131312. Its totient is φ = 1303324131310.

The previous prime is 1303324131301. The next prime is 1303324131371. The reversal of 1303324131311 is 1131314233031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1303324131311 - 2⁶ = 1303324131247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303324131301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651662065655 + 651662065656.

It is an arithmetic number, because the mean of its divisors is an integer number (651662065656).

Almost surely, 2^{1303324131311} is an apocalyptic number.

1303324131311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303324131311 is an equidigital number, since it uses as much as digits as its factorization.

1303324131311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 1303324131311 its reverse (1131314233031), we get a palindrome (2434638364342).

The spelling of 1303324131311 in words is "one trillion, three hundred three billion, three hundred twenty-four million, one hundred thirty-one thousand, three hundred eleven".