1301012330117 has 2 divisors, whose sum is σ = 1301012330118. Its totient is φ = 1301012330116.

The previous prime is 1301012330081. The next prime is 1301012330159. The reversal of 1301012330117 is 7110332101031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1011138846916 + 289873483201 = 1005554^2 + 538399^2 .

It is a cyclic number.

It is not a de Polignac number, because 1301012330117 - 2¹² = 1301012326021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1301012330092 and 1301012330101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1301012330417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650506165058 + 650506165059.

It is an arithmetic number, because the mean of its divisors is an integer number (650506165059).

Almost surely, 2^{1301012330117} is an apocalyptic number.

It is an amenable number.

1301012330117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301012330117 is an equidigital number, since it uses as much as digits as its factorization.

1301012330117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 1301012330117 its reverse (7110332101031), we get a palindrome (8411344431148).

The spelling of 1301012330117 in words is "one trillion, three hundred one billion, twelve million, three hundred thirty thousand, one hundred seventeen".