11012100473 has 16 divisors (see below), whose sum is σ = 12144664896. Its totient is φ = 9901578240.

The previous prime is 11012100461. The next prime is 11012100529. The reversal of 11012100473 is 37400121011.

It is a happy number.

11012100473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11012100473 - 2²⁰ = 11011051897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012100433) 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 in 15 ways as a sum of consecutive naturals, for example, 3020990 + ... + 3024632.

It is an arithmetic number, because the mean of its divisors is an integer number (759041556).

Almost surely, 2^11012100473 is an apocalyptic number.

It is an amenable number.

11012100473 is a deficient number, since it is larger than the sum of its proper divisors (1132564423).

11012100473 is a wasteful number, since it uses less digits than its factorization.

11012100473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6584.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 11012100473 its reverse (37400121011), we get a palindrome (48412221484).

The spelling of 11012100473 in words is "eleven billion, twelve million, one hundred thousand, four hundred seventy-three".