11020323130211 has 2 divisors, whose sum is σ = 11020323130212. Its totient is φ = 11020323130210.

The previous prime is 11020323130147. The next prime is 11020323130217. The reversal of 11020323130211 is 11203132302011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11020323130211 - 2⁶ = 11020323130147 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020323130217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510161565105 + 5510161565106.

It is an arithmetic number, because the mean of its divisors is an integer number (5510161565106).

Almost surely, 2^{11020323130211} is an apocalyptic number.

11020323130211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020323130211 is an equidigital number, since it uses as much as digits as its factorization.

11020323130211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11020323130211 its reverse (11203132302011), we get a palindrome (22223455432222).

The spelling of 11020323130211 in words is "eleven trillion, twenty billion, three hundred twenty-three million, one hundred thirty thousand, two hundred eleven".