7210284113 has 2 divisors, whose sum is σ = 7210284114. Its totient is φ = 7210284112.

The previous prime is 7210284097. The next prime is 7210284173. The reversal of 7210284113 is 3114820127.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7132984849 + 77299264 = 84457^2 + 8792^2 .

It is a cyclic number.

It is not a de Polignac number, because 7210284113 - 2⁴ = 7210284097 is a prime.

It is not a weakly prime, because it can be changed into another prime (7210284173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3605142056 + 3605142057.

It is an arithmetic number, because the mean of its divisors is an integer number (3605142057).

Almost surely, 2^7210284113 is an apocalyptic number.

It is an amenable number.

7210284113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7210284113 is an equidigital number, since it uses as much as digits as its factorization.

7210284113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 7210284113 is about 84913.3918354461. The cubic root of 7210284113 is about 1931.8977023802.

The spelling of 7210284113 in words is "seven billion, two hundred ten million, two hundred eighty-four thousand, one hundred thirteen".