9273830227213 has 2 divisors, whose sum is σ = 9273830227214. Its totient is φ = 9273830227212.

The previous prime is 9273830227199. The next prime is 9273830227229. The reversal of 9273830227213 is 3127220383729.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7690871190564 + 1582959036649 = 2773242^2 + 1258157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9273830227213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9273830227913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4636915113606 + 4636915113607.

It is an arithmetic number, because the mean of its divisors is an integer number (4636915113607).

Almost surely, 2^{9273830227213} is an apocalyptic number.

It is an amenable number.

9273830227213 is a deficient number, since it is larger than the sum of its proper divisors (1).

9273830227213 is an equidigital number, since it uses as much as digits as its factorization.

9273830227213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 9273830227213 in words is "nine trillion, two hundred seventy-three billion, eight hundred thirty million, two hundred twenty-seven thousand, two hundred thirteen".