7300213 has 2 divisors, whose sum is σ = 7300214. Its totient is φ = 7300212.

The previous prime is 7300207. The next prime is 7300231. The reversal of 7300213 is 3120037.

Together with next prime (7300231) 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., 6061444 + 1238769 = 2462^2 + 1113^2 .

It is a cyclic number.

It is not a de Polignac number, because 7300213 - 2²¹ = 5203061 is a prime.

7300213 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7300243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3650106 + 3650107.

It is an arithmetic number, because the mean of its divisors is an integer number (3650107).

Almost surely, 2^7300213 is an apocalyptic number.

It is an amenable number.

7300213 is a deficient number, since it is larger than the sum of its proper divisors (1).

7300213 is an equidigital number, since it uses as much as digits as its factorization.

7300213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 7300213 is about 2701.8906343522. The cubic root of 7300213 is about 193.9896281698.

The spelling of 7300213 in words is "seven million, three hundred thousand, two hundred thirteen".