227313733013 has 2 divisors, whose sum is σ = 227313733014. Its totient is φ = 227313733012.

The previous prime is 227313733007. The next prime is 227313733021. The reversal of 227313733013 is 310337313722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190648376689 + 36665356324 = 436633^2 + 191482^2 .

It is a cyclic number.

It is not a de Polignac number, because 227313733013 - 2⁸ = 227313732757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227313733033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113656866506 + 113656866507.

It is an arithmetic number, because the mean of its divisors is an integer number (113656866507).

Almost surely, 2^227313733013 is an apocalyptic number.

It is an amenable number.

227313733013 is a deficient number, since it is larger than the sum of its proper divisors (1).

227313733013 is an equidigital number, since it uses as much as digits as its factorization.

227313733013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 35.

The spelling of 227313733013 in words is "two hundred twenty-seven billion, three hundred thirteen million, seven hundred thirty-three thousand, thirteen".