103223219 has 16 divisors (see below), whose sum is σ = 119028480. Its totient is φ = 88529760.

The previous prime is 103223213. The next prime is 103223227. The reversal of 103223219 is 912322301.

It is not a de Polignac number, because 103223219 - 2⁴ = 103223203 is a prime.

It is a super-2 number, since 2×103223219² = 21310065881443922, 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 = 103223194 and 103223203.

It is not an unprimeable number, because it can be changed into a prime (103223213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57002 + ... + 58784.

It is an arithmetic number, because the mean of its divisors is an integer number (7439280).

Almost surely, 2^103223219 is an apocalyptic number.

103223219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

103223219 is a deficient number, since it is larger than the sum of its proper divisors (15805261).

103223219 is a wasteful number, since it uses less digits than its factorization.

103223219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 103223219 is about 10159.8828241275. The cubic root of 103223219 is about 469.0931949739.

It can be divided in two parts, 103 and 223219, that added together give a palindrome (223322).

The spelling of 103223219 in words is "one hundred three million, two hundred twenty-three thousand, two hundred nineteen".