11100100020263 has 2 divisors, whose sum is σ = 11100100020264. Its totient is φ = 11100100020262.

The previous prime is 11100100020209. The next prime is 11100100020301. The reversal of 11100100020263 is 36202000100111.

It is a strong prime.

It is an emirp because it is prime and its reverse (36202000100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100100020263 - 2¹⁴ = 11100100003879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100100320263) 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, 5550050010131 + 5550050010132.

It is an arithmetic number, because the mean of its divisors is an integer number (5550050010132).

Almost surely, 2^{11100100020263} is an apocalyptic number.

11100100020263 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100100020263 is an equidigital number, since it uses as much as digits as its factorization.

11100100020263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11100100020263 its reverse (36202000100111), we get a palindrome (47302100120374).

The spelling of 11100100020263 in words is "eleven trillion, one hundred billion, one hundred million, twenty thousand, two hundred sixty-three".