103230215 has 16 divisors (see below), whose sum is σ = 135959040. Its totient is φ = 74620320.

The previous prime is 103230209. The next prime is 103230221. The reversal of 103230215 is 512032301.

It is an interprime number because it is at equal distance from previous prime (103230209) and next prime (103230221).

It is not a de Polignac number, because 103230215 - 2⁴ = 103230199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103230193 and 103230202.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3566 + ... + 14804.

It is an arithmetic number, because the mean of its divisors is an integer number (8497440).

Almost surely, 2^103230215 is an apocalyptic number.

103230215 is a deficient number, since it is larger than the sum of its proper divisors (32728825).

103230215 is a wasteful number, since it uses less digits than its factorization.

103230215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11422.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 103230215 is about 10160.2271136033. The cubic root of 103230215 is about 469.1037924018.

Adding to 103230215 its reverse (512032301), we get a palindrome (615262516).

The spelling of 103230215 in words is "one hundred three million, two hundred thirty thousand, two hundred fifteen".