1351103677213 has 2 divisors, whose sum is σ = 1351103677214. Its totient is φ = 1351103677212.

The previous prime is 1351103677211. The next prime is 1351103677219. The reversal of 1351103677213 is 3127763011531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1161519196644 + 189584480569 = 1077738^2 + 435413^2 .

It is an emirp because it is prime and its reverse (3127763011531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1351103677213 - 2¹ = 1351103677211 is a prime.

It is a super-2 number, since 2×1351103677213² (a number of 25 digits) contains 22 as substring.

Together with 1351103677211, 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 (1351103677211) 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, 675551838606 + 675551838607.

It is an arithmetic number, because the mean of its divisors is an integer number (675551838607).

Almost surely, 2^{1351103677213} is an apocalyptic number.

It is an amenable number.

1351103677213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351103677213 is an equidigital number, since it uses as much as digits as its factorization.

1351103677213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 40.

Adding to 1351103677213 its reverse (3127763011531), we get a palindrome (4478866688744).

The spelling of 1351103677213 in words is "one trillion, three hundred fifty-one billion, one hundred three million, six hundred seventy-seven thousand, two hundred thirteen".