229095313 has 2 divisors, whose sum is σ = 229095314. Its totient is φ = 229095312.

The previous prime is 229095287. The next prime is 229095319. The reversal of 229095313 is 313590922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222397569 + 6697744 = 14913^2 + 2588^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229095313 is a prime.

It is not a weakly prime, because it can be changed into another prime (229095319) 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, 114547656 + 114547657.

It is an arithmetic number, because the mean of its divisors is an integer number (114547657).

Almost surely, 2^229095313 is an apocalyptic number.

It is an amenable number.

229095313 is a deficient number, since it is larger than the sum of its proper divisors (1).

229095313 is an equidigital number, since it uses as much as digits as its factorization.

229095313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 229095313 is about 15135.8948529646. The cubic root of 229095313 is about 611.8881858535. Note that the first 3 decimals are identical.

The spelling of 229095313 in words is "two hundred twenty-nine million, ninety-five thousand, three hundred thirteen".