9220313 has 2 divisors, whose sum is σ = 9220314. Its totient is φ = 9220312.

The previous prime is 9220303. The next prime is 9220331. The reversal of 9220313 is 3130229.

Together with next prime (9220331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9168784 + 51529 = 3028^2 + 227^2 .

It is an emirp because it is prime and its reverse (3130229) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9220313 - 2⁶ = 9220249 is a prime.

It is not a weakly prime, because it can be changed into another prime (9220303) 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, 4610156 + 4610157.

It is an arithmetic number, because the mean of its divisors is an integer number (4610157).

Almost surely, 2^9220313 is an apocalyptic number.

It is an amenable number.

9220313 is a deficient number, since it is larger than the sum of its proper divisors (1).

9220313 is an equidigital number, since it uses as much as digits as its factorization.

9220313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 9220313 is about 3036.4968302305. The cubic root of 9220313 is about 209.6920126213.

The spelling of 9220313 in words is "nine million, two hundred twenty thousand, three hundred thirteen".