11083619213 has 2 divisors, whose sum is σ = 11083619214. Its totient is φ = 11083619212.

The previous prime is 11083619207. The next prime is 11083619233. The reversal of 11083619213 is 31291638011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7673409604 + 3410209609 = 87598^2 + 58397^2 .

It is an emirp because it is prime and its reverse (31291638011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11083619213 - 2¹² = 11083615117 is a prime.

It is a super-2 number, since 2×11083619213² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11083619203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5541809606 + 5541809607.

It is an arithmetic number, because the mean of its divisors is an integer number (5541809607).

Almost surely, 2^11083619213 is an apocalyptic number.

It is an amenable number.

11083619213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11083619213 is an equidigital number, since it uses as much as digits as its factorization.

11083619213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 11083619213 in words is "eleven billion, eighty-three million, six hundred nineteen thousand, two hundred thirteen".