11012443664023 has 12 divisors (see below), whose sum is σ = 11077058697232. Its totient is φ = 10948197839040.

The previous prime is 11012443664009. The next prime is 11012443664029. The reversal of 11012443664023 is 32046634421011.

It is not a de Polignac number, because 11012443664023 - 2⁹ = 11012443663511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012443664029) 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 in 11 ways as a sum of consecutive naturals, for example, 51159286 + ... + 51374092.

Almost surely, 2^{11012443664023} is an apocalyptic number.

11012443664023 is a deficient number, since it is larger than the sum of its proper divisors (64615033209).

11012443664023 is an equidigital number, since it uses as much as digits as its factorization.

11012443664023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216522 (or 216325 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 11012443664023 in words is "eleven trillion, twelve billion, four hundred forty-three million, six hundred sixty-four thousand, twenty-three".