1351045066201 has 2 divisors, whose sum is σ = 1351045066202. Its totient is φ = 1351045066200.

The previous prime is 1351045066193. The next prime is 1351045066211. The reversal of 1351045066201 is 1026605401531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1339750690576 + 11294375625 = 1157476^2 + 106275^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351045066201 - 2³ = 1351045066193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1351045066211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675522533100 + 675522533101.

It is an arithmetic number, because the mean of its divisors is an integer number (675522533101).

Almost surely, 2^{1351045066201} is an apocalyptic number.

It is an amenable number.

1351045066201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351045066201 is an equidigital number, since it uses as much as digits as its factorization.

1351045066201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 1351045066201 in words is "one trillion, three hundred fifty-one billion, forty-five million, sixty-six thousand, two hundred one".