228336103 has 2 divisors, whose sum is σ = 228336104. Its totient is φ = 228336102.

The previous prime is 228336079. The next prime is 228336109. The reversal of 228336103 is 301633822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228336103 - 2²¹ = 226238951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228336109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114168051 + 114168052.

It is an arithmetic number, because the mean of its divisors is an integer number (114168052).

Almost surely, 2^228336103 is an apocalyptic number.

228336103 is a deficient number, since it is larger than the sum of its proper divisors (1).

228336103 is an equidigital number, since it uses as much as digits as its factorization.

228336103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 228336103 is about 15110.7942544394. The cubic root of 228336103 is about 611.2115159019.

Adding to 228336103 its reverse (301633822), we get a palindrome (529969925).

The spelling of 228336103 in words is "two hundred twenty-eight million, three hundred thirty-six thousand, one hundred three".