1313303002357 has 2 divisors, whose sum is σ = 1313303002358. Its totient is φ = 1313303002356.

The previous prime is 1313303002283. The next prime is 1313303002373. The reversal of 1313303002357 is 7532003033131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1087753046116 + 225549956241 = 1042954^2 + 474921^2 .

It is an emirp because it is prime and its reverse (7532003033131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1313303002357 - 2⁷ = 1313303002229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313303002387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656651501178 + 656651501179.

It is an arithmetic number, because the mean of its divisors is an integer number (656651501179).

Almost surely, 2^{1313303002357} is an apocalyptic number.

It is an amenable number.

1313303002357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313303002357 is an equidigital number, since it uses as much as digits as its factorization.

1313303002357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 31.

Adding to 1313303002357 its reverse (7532003033131), we get a palindrome (8845306035488).

The spelling of 1313303002357 in words is "one trillion, three hundred thirteen billion, three hundred three million, two thousand, three hundred fifty-seven".