11211341302013 has 2 divisors, whose sum is σ = 11211341302014. Its totient is φ = 11211341302012.

The previous prime is 11211341302003. The next prime is 11211341302111. The reversal of 11211341302013 is 31020314311211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7145581226884 + 4065760075129 = 2673122^2 + 2016373^2 .

It is a cyclic number.

It is not a de Polignac number, because 11211341302013 - 2¹⁴ = 11211341285629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11211341302013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11211341302003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605670651006 + 5605670651007.

It is an arithmetic number, because the mean of its divisors is an integer number (5605670651007).

Almost surely, 2^{11211341302013} is an apocalyptic number.

It is an amenable number.

11211341302013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11211341302013 is an equidigital number, since it uses as much as digits as its factorization.

11211341302013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11211341302013 its reverse (31020314311211), we get a palindrome (42231655613224).

The spelling of 11211341302013 in words is "eleven trillion, two hundred eleven billion, three hundred forty-one million, three hundred two thousand, thirteen".