1302130113313 has 2 divisors, whose sum is σ = 1302130113314. Its totient is φ = 1302130113312.

The previous prime is 1302130113311. The next prime is 1302130113343. The reversal of 1302130113313 is 3133110312031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 806919534369 + 495210578944 = 898287^2 + 703712^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302130113313 - 2¹ = 1302130113311 is a prime.

Together with 1302130113311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1302130113311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651065056656 + 651065056657.

It is an arithmetic number, because the mean of its divisors is an integer number (651065056657).

Almost surely, 2^{1302130113313} is an apocalyptic number.

It is an amenable number.

1302130113313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302130113313 is an equidigital number, since it uses as much as digits as its factorization.

1302130113313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1302130113313 its reverse (3133110312031), we get a palindrome (4435240425344).

The spelling of 1302130113313 in words is "one trillion, three hundred two billion, one hundred thirty million, one hundred thirteen thousand, three hundred thirteen".