2013213223337 has 2 divisors, whose sum is σ = 2013213223338. Its totient is φ = 2013213223336.

The previous prime is 2013213223313. The next prime is 2013213223379. The reversal of 2013213223337 is 7333223123102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1130385734416 + 882827488921 = 1063196^2 + 939589^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013213223337 - 2⁸ = 2013213223081 is a prime.

It is not a weakly prime, because it can be changed into another prime (2013213223387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006606611668 + 1006606611669.

It is an arithmetic number, because the mean of its divisors is an integer number (1006606611669).

Almost surely, 2^{2013213223337} is an apocalyptic number.

It is an amenable number.

2013213223337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013213223337 is an equidigital number, since it uses as much as digits as its factorization.

2013213223337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 32.

Adding to 2013213223337 its reverse (7333223123102), we get a palindrome (9346436346439).

The spelling of 2013213223337 in words is "two trillion, thirteen billion, two hundred thirteen million, two hundred twenty-three thousand, three hundred thirty-seven".