11020210211113 has 2 divisors, whose sum is σ = 11020210211114. Its totient is φ = 11020210211112.

The previous prime is 11020210211107. The next prime is 11020210211137. The reversal of 11020210211113 is 31111201202011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9645695485504 + 1374514725609 = 3105752^2 + 1172397^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020210211113 - 2¹³ = 11020210202921 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020210212113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510105105556 + 5510105105557.

It is an arithmetic number, because the mean of its divisors is an integer number (5510105105557).

Almost surely, 2^{11020210211113} is an apocalyptic number.

It is an amenable number.

11020210211113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020210211113 is an equidigital number, since it uses as much as digits as its factorization.

11020210211113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11020210211113 its reverse (31111201202011), we get a palindrome (42131411413124).

The spelling of 11020210211113 in words is "eleven trillion, twenty billion, two hundred ten million, two hundred eleven thousand, one hundred thirteen".