103010317 has 2 divisors, whose sum is σ = 103010318. Its totient is φ = 103010316.

The previous prime is 103010287. The next prime is 103010321. The reversal of 103010317 is 713010301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101888836 + 1121481 = 10094^2 + 1059^2 .

It is an emirp because it is prime and its reverse (713010301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103010317 - 2⁷ = 103010189 is a prime.

It is a super-2 number, since 2×103010317² = 21222250816880978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103010317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103010357) 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, 51505158 + 51505159.

It is an arithmetic number, because the mean of its divisors is an integer number (51505159).

Almost surely, 2^103010317 is an apocalyptic number.

It is an amenable number.

103010317 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010317 is an equidigital number, since it uses as much as digits as its factorization.

103010317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 103010317 is about 10149.3998344730. The cubic root of 103010317 is about 468.7704651924.

Subtracting from 103010317 its sum of digits (16), we obtain a palindrome (103010301).

Adding to 103010317 its reverse (713010301), we get a palindrome (816020618).

The spelling of 103010317 in words is "one hundred three million, ten thousand, three hundred seventeen".