1351103701349 has 2 divisors, whose sum is σ = 1351103701350. Its totient is φ = 1351103701348.

The previous prime is 1351103701303. The next prime is 1351103701379. The reversal of 1351103701349 is 9431073011531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1338517105249 + 12586596100 = 1156943^2 + 112190^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351103701349 - 2⁸ = 1351103701093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351103701379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675551850674 + 675551850675.

It is an arithmetic number, because the mean of its divisors is an integer number (675551850675).

Almost surely, 2^{1351103701349} is an apocalyptic number.

It is an amenable number.

1351103701349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351103701349 is an equidigital number, since it uses as much as digits as its factorization.

1351103701349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The spelling of 1351103701349 in words is "one trillion, three hundred fifty-one billion, one hundred three million, seven hundred one thousand, three hundred forty-nine".