103230219 has 4 divisors (see below), whose sum is σ = 137640296. Its totient is φ = 68820144.

The previous prime is 103230209. The next prime is 103230221. The reversal of 103230219 is 912032301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 912032301 = 3 ⋅304010767.

It is not a de Polignac number, because 103230219 - 2⁴ = 103230203 is a prime.

It is a super-2 number, since 2×103230219² = 21312956229575922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103230195 and 103230204.

It is not an unprimeable number, because it can be changed into a prime (103230209) 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 3 ways as a sum of consecutive naturals, for example, 17205034 + ... + 17205039.

It is an arithmetic number, because the mean of its divisors is an integer number (34410074).

Almost surely, 2^103230219 is an apocalyptic number.

103230219 is a deficient number, since it is larger than the sum of its proper divisors (34410077).

103230219 is an equidigital number, since it uses as much as digits as its factorization.

103230219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34410076.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 103230219 is about 10160.2273104493. The cubic root of 103230219 is about 469.1037984608.

The spelling of 103230219 in words is "one hundred three million, two hundred thirty thousand, two hundred nineteen".