11001112102213 has 2 divisors, whose sum is σ = 11001112102214. Its totient is φ = 11001112102212.

The previous prime is 11001112102199. The next prime is 11001112102231. The reversal of 11001112102213 is 31220121110011.

It is a happy number.

Together with next prime (11001112102231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6325994613409 + 4675117488804 = 2515153^2 + 2162202^2 .

It is a cyclic number.

It is not a de Polignac number, because 11001112102213 - 2⁹ = 11001112101701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11001112102283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500556051106 + 5500556051107.

It is an arithmetic number, because the mean of its divisors is an integer number (5500556051107).

Almost surely, 2^{11001112102213} is an apocalyptic number.

It is an amenable number.

11001112102213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001112102213 is an equidigital number, since it uses as much as digits as its factorization.

11001112102213 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 11001112102213 its reverse (31220121110011), we get a palindrome (42221233212224).

The spelling of 11001112102213 in words is "eleven trillion, one billion, one hundred twelve million, one hundred two thousand, two hundred thirteen".