1303130202113 has 2 divisors, whose sum is σ = 1303130202114. Its totient is φ = 1303130202112.

The previous prime is 1303130202097. The next prime is 1303130202131. The reversal of 1303130202113 is 3112020313031.

Together with next prime (1303130202131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1092478577089 + 210651625024 = 1045217^2 + 458968^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303130202113 - 2⁴ = 1303130202097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1303130202193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651565101056 + 651565101057.

It is an arithmetic number, because the mean of its divisors is an integer number (651565101057).

Almost surely, 2^{1303130202113} is an apocalyptic number.

It is an amenable number.

1303130202113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303130202113 is an equidigital number, since it uses as much as digits as its factorization.

1303130202113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1303130202113 its reverse (3112020313031), we get a palindrome (4415150515144).

The spelling of 1303130202113 in words is "one trillion, three hundred three billion, one hundred thirty million, two hundred two thousand, one hundred thirteen".