226130323 has 2 divisors, whose sum is σ = 226130324. Its totient is φ = 226130322.

The previous prime is 226130321. The next prime is 226130329. The reversal of 226130323 is 323031622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226130323 - 2¹ = 226130321 is a prime.

It is a super-2 number, since 2×226130323² = 102269845960168658, which contains 22 as substring.

Together with 226130321, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 226130294 and 226130303.

It is not a weakly prime, because it can be changed into another prime (226130321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113065161 + 113065162.

It is an arithmetic number, because the mean of its divisors is an integer number (113065162).

Almost surely, 2^226130323 is an apocalyptic number.

226130323 is a deficient number, since it is larger than the sum of its proper divisors (1).

226130323 is an equidigital number, since it uses as much as digits as its factorization.

226130323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 226130323 is about 15037.6302321875. The cubic root of 226130323 is about 609.2369954872.

Adding to 226130323 its reverse (323031622), we get a palindrome (549161945).

The spelling of 226130323 in words is "two hundred twenty-six million, one hundred thirty thousand, three hundred twenty-three".