11031110223311 has 2 divisors, whose sum is σ = 11031110223312. Its totient is φ = 11031110223310.

The previous prime is 11031110223281. The next prime is 11031110223377. The reversal of 11031110223311 is 11332201113011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11031110223311 - 2⁴² = 6633063712207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11031110223391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515555111655 + 5515555111656.

It is an arithmetic number, because the mean of its divisors is an integer number (5515555111656).

Almost surely, 2^{11031110223311} is an apocalyptic number.

11031110223311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031110223311 is an equidigital number, since it uses as much as digits as its factorization.

11031110223311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11031110223311 its reverse (11332201113011), we get a palindrome (22363311336322).

The spelling of 11031110223311 in words is "eleven trillion, thirty-one billion, one hundred ten million, two hundred twenty-three thousand, three hundred eleven".