103330313 has 2 divisors, whose sum is σ = 103330314. Its totient is φ = 103330312.

The previous prime is 103330261. The next prime is 103330327. The reversal of 103330313 is 313033301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101445184 + 1885129 = 10072^2 + 1373^2 .

It is a cyclic number.

It is not a de Polignac number, because 103330313 - 2⁸ = 103330057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103330291 and 103330300.

It is not a weakly prime, because it can be changed into another prime (103330343) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51665156 + 51665157.

It is an arithmetic number, because the mean of its divisors is an integer number (51665157).

Almost surely, 2^103330313 is an apocalyptic number.

It is an amenable number.

103330313 is a deficient number, since it is larger than the sum of its proper divisors (1).

103330313 is an equidigital number, since it uses as much as digits as its factorization.

103330313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 103330313 is about 10165.1518926182. The cubic root of 103330313 is about 469.2553668298.

Adding to 103330313 its reverse (313033301), we get a palindrome (416363614).

The spelling of 103330313 in words is "one hundred three million, three hundred thirty thousand, three hundred thirteen".