103130113313 has 2 divisors, whose sum is σ = 103130113314. Its totient is φ = 103130113312.

The previous prime is 103130113309. The next prime is 103130113321. The reversal of 103130113313 is 313311031301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64868014864 + 38262098449 = 254692^2 + 195607^2 .

It is a cyclic number.

It is not a de Polignac number, because 103130113313 - 2² = 103130113309 is a prime.

It is not a weakly prime, because it can be changed into another prime (103130113613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51565056656 + 51565056657.

It is an arithmetic number, because the mean of its divisors is an integer number (51565056657).

Almost surely, 2^103130113313 is an apocalyptic number.

It is an amenable number.

103130113313 is a deficient number, since it is larger than the sum of its proper divisors (1).

103130113313 is an equidigital number, since it uses as much as digits as its factorization.

103130113313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 103130113313 its reverse (313311031301), we get a palindrome (416441144614).

The spelling of 103130113313 in words is "one hundred three billion, one hundred thirty million, one hundred thirteen thousand, three hundred thirteen".