103223243 has 2 divisors, whose sum is σ = 103223244. Its totient is φ = 103223242.

The previous prime is 103223231. The next prime is 103223249. The reversal of 103223243 is 342322301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103223243 - 2⁴ = 103223227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103223249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51611621 + 51611622.

It is an arithmetic number, because the mean of its divisors is an integer number (51611622).

Almost surely, 2^103223243 is an apocalyptic number.

103223243 is a deficient number, since it is larger than the sum of its proper divisors (1).

103223243 is an equidigital number, since it uses as much as digits as its factorization.

103223243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 103223243 is about 10159.8840052434. The cubic root of 103223243 is about 469.0932313295.

Adding to 103223243 its reverse (342322301), we get a palindrome (445545544).

The spelling of 103223243 in words is "one hundred three million, two hundred twenty-three thousand, two hundred forty-three".