103230517 has 8 divisors (see below), whose sum is σ = 115005240. Its totient is φ = 92003520.

The previous prime is 103230473. The next prime is 103230529. The reversal of 103230517 is 715032301.

It can be written as a sum of positive squares in 4 ways, for example, as 1745041 + 101485476 = 1321^2 + 10074^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103230517 - 2⁷ = 103230389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136534 + ... + 137287.

It is an arithmetic number, because the mean of its divisors is an integer number (14375655).

Almost surely, 2^103230517 is an apocalyptic number.

It is an amenable number.

103230517 is a deficient number, since it is larger than the sum of its proper divisors (11774723).

103230517 is a wasteful number, since it uses less digits than its factorization.

103230517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273863.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 103230517 is about 10160.2419754650. The cubic root of 103230517 is about 469.1042498557.

Adding to 103230517 its reverse (715032301), we get a palindrome (818262818).

The spelling of 103230517 in words is "one hundred three million, two hundred thirty thousand, five hundred seventeen".