227148107 has 2 divisors, whose sum is σ = 227148108. Its totient is φ = 227148106.

The previous prime is 227148083. The next prime is 227148121. The reversal of 227148107 is 701841722.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 227148107 - 2¹⁰ = 227147083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (227148127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113574053 + 113574054.

It is an arithmetic number, because the mean of its divisors is an integer number (113574054).

Almost surely, 2^227148107 is an apocalyptic number.

227148107 is a deficient number, since it is larger than the sum of its proper divisors (1).

227148107 is an equidigital number, since it uses as much as digits as its factorization.

227148107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 227148107 is about 15071.4334752869. The cubic root of 227148107 is about 610.1496604925.

Adding to 227148107 its reverse (701841722), we get a palindrome (928989829).

The spelling of 227148107 in words is "two hundred twenty-seven million, one hundred forty-eight thousand, one hundred seven".