1302320033117 has 2 divisors, whose sum is σ = 1302320033118. Its totient is φ = 1302320033116.

The previous prime is 1302320033093. The next prime is 1302320033123. The reversal of 1302320033117 is 7113300232031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 821223813796 + 481096219321 = 906214^2 + 693611^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302320033117 - 2³⁶ = 1233600556381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1302320033137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651160016558 + 651160016559.

It is an arithmetic number, because the mean of its divisors is an integer number (651160016559).

Almost surely, 2^{1302320033117} is an apocalyptic number.

It is an amenable number.

1302320033117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302320033117 is an equidigital number, since it uses as much as digits as its factorization.

1302320033117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 1302320033117 its reverse (7113300232031), we get a palindrome (8415620265148).

The spelling of 1302320033117 in words is "one trillion, three hundred two billion, three hundred twenty million, thirty-three thousand, one hundred seventeen".