1310003303311 has 2 divisors, whose sum is σ = 1310003303312. Its totient is φ = 1310003303310.

The previous prime is 1310003303309. The next prime is 1310003303333. The reversal of 1310003303311 is 1133033000131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310003303311 - 2¹ = 1310003303309 is a prime.

It is a super-2 number, since 2×1310003303311² (a number of 25 digits) contains 22 as substring.

Together with 1310003303309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310003363311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655001651655 + 655001651656.

It is an arithmetic number, because the mean of its divisors is an integer number (655001651656).

Almost surely, 2^{1310003303311} is an apocalyptic number.

1310003303311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310003303311 is an equidigital number, since it uses as much as digits as its factorization.

1310003303311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 1310003303311 its reverse (1133033000131), we get a palindrome (2443036303442).

The spelling of 1310003303311 in words is "one trillion, three hundred ten billion, three million, three hundred three thousand, three hundred eleven".