11031000100213 has 2 divisors, whose sum is σ = 11031000100214. Its totient is φ = 11031000100212.

The previous prime is 11031000100181. The next prime is 11031000100243. The reversal of 11031000100213 is 31200100013011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10948144204804 + 82855895409 = 3308798^2 + 287847^2 .

It is a cyclic number.

It is not a de Polignac number, because 11031000100213 - 2⁵ = 11031000100181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11031000100193 and 11031000100202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11031000100243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515500050106 + 5515500050107.

It is an arithmetic number, because the mean of its divisors is an integer number (5515500050107).

Almost surely, 2^{11031000100213} is an apocalyptic number.

It is an amenable number.

11031000100213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031000100213 is an equidigital number, since it uses as much as digits as its factorization.

11031000100213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11031000100213 its reverse (31200100013011), we get a palindrome (42231100113224).

The spelling of 11031000100213 in words is "eleven trillion, thirty-one billion, one hundred thousand, two hundred thirteen".