11011013323201 has 2 divisors, whose sum is σ = 11011013323202. Its totient is φ = 11011013323200.

The previous prime is 11011013323129. The next prime is 11011013323223. The reversal of 11011013323201 is 10232331011011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7713956314801 + 3297057008400 = 2777401^2 + 1815780^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011013323201 - 2⁷ = 11011013323073 is a prime.

It is not a weakly prime, because it can be changed into another prime (11011013323231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505506661600 + 5505506661601.

It is an arithmetic number, because the mean of its divisors is an integer number (5505506661601).

Almost surely, 2^{11011013323201} is an apocalyptic number.

It is an amenable number.

11011013323201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011013323201 is an equidigital number, since it uses as much as digits as its factorization.

11011013323201 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 19.

Adding to 11011013323201 its reverse (10232331011011), we get a palindrome (21243344334212).

The spelling of 11011013323201 in words is "eleven trillion, eleven billion, thirteen million, three hundred twenty-three thousand, two hundred one".