11041421213 has 2 divisors, whose sum is σ = 11041421214. Its totient is φ = 11041421212.

The previous prime is 11041421207. The next prime is 11041421219. The reversal of 11041421213 is 31212414011.

It is a balanced prime because it is at equal distance from previous prime (11041421207) and next prime (11041421219).

It can be written as a sum of positive squares in only one way, i.e., 5577550489 + 5463870724 = 74683^2 + 73918^2 .

It is a cyclic number.

It is not a de Polignac number, because 11041421213 - 2²⁴ = 11024643997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11041421219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520710606 + 5520710607.

It is an arithmetic number, because the mean of its divisors is an integer number (5520710607).

Almost surely, 2^11041421213 is an apocalyptic number.

It is an amenable number.

11041421213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11041421213 is an equidigital number, since it uses as much as digits as its factorization.

11041421213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11041421213 its reverse (31212414011), we get a palindrome (42253835224).

The spelling of 11041421213 in words is "eleven billion, forty-one million, four hundred twenty-one thousand, two hundred thirteen".