1304513114237 has 2 divisors, whose sum is σ = 1304513114238. Its totient is φ = 1304513114236.

The previous prime is 1304513114227. The next prime is 1304513114243. The reversal of 1304513114237 is 7324113154031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 883319902201 + 421193212036 = 939851^2 + 648994^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304513114237 - 2²⁴ = 1304496337021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1304513114197 and 1304513114206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1304513114207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652256557118 + 652256557119.

It is an arithmetic number, because the mean of its divisors is an integer number (652256557119).

Almost surely, 2^{1304513114237} is an apocalyptic number.

It is an amenable number.

1304513114237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304513114237 is an equidigital number, since it uses as much as digits as its factorization.

1304513114237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 1304513114237 its reverse (7324113154031), we get a palindrome (8628626268268).

The spelling of 1304513114237 in words is "one trillion, three hundred four billion, five hundred thirteen million, one hundred fourteen thousand, two hundred thirty-seven".