103201223 has 4 divisors (see below), whose sum is σ = 105718368. Its totient is φ = 100684080.

The previous prime is 103201213. The next prime is 103201279. The reversal of 103201223 is 322102301.

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: 322102301 = 3253 ⋅99017.

It is a cyclic number.

It is not a de Polignac number, because 103201223 - 2²⁰ = 102152647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103201198 and 103201207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103201213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1258511 + ... + 1258592.

It is an arithmetic number, because the mean of its divisors is an integer number (26429592).

Almost surely, 2^103201223 is an apocalyptic number.

103201223 is a deficient number, since it is larger than the sum of its proper divisors (2517145).

103201223 is an equidigital number, since it uses as much as digits as its factorization.

103201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517144.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103201223 is about 10158.8002736544. The cubic root of 103201223 is about 469.0598726684.

Adding to 103201223 its reverse (322102301), we get a palindrome (425303524).

The spelling of 103201223 in words is "one hundred three million, two hundred one thousand, two hundred twenty-three".