1351188608017 has 2 divisors, whose sum is σ = 1351188608018. Its totient is φ = 1351188608016.

The previous prime is 1351188607997. The next prime is 1351188608053. The reversal of 1351188608017 is 7108068811531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1303214029056 + 47974578961 = 1141584^2 + 219031^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351188608017 - 2²⁷ = 1351054390289 is a prime.

It is not a weakly prime, because it can be changed into another prime (1351188608057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675594304008 + 675594304009.

It is an arithmetic number, because the mean of its divisors is an integer number (675594304009).

Almost surely, 2^{1351188608017} is an apocalyptic number.

It is an amenable number.

1351188608017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351188608017 is an equidigital number, since it uses as much as digits as its factorization.

1351188608017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 49.

The spelling of 1351188608017 in words is "one trillion, three hundred fifty-one billion, one hundred eighty-eight million, six hundred eight thousand, seventeen".