11020100009 has 8 divisors (see below), whose sum is σ = 12175660800. Its totient is φ = 9920908096.

The previous prime is 11020099991. The next prime is 11020100081. The reversal of 11020100009 is 90000102011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11020100009 - 2¹² = 11020095913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11020099966 and 11020100002.

It is not an unprimeable number, because it can be changed into a prime (11020100099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14091809 + ... + 14092590.

It is an arithmetic number, because the mean of its divisors is an integer number (1521957600).

Almost surely, 2^11020100009 is an apocalyptic number.

It is an amenable number.

11020100009 is a deficient number, since it is larger than the sum of its proper divisors (1155560791).

11020100009 is a wasteful number, since it uses less digits than its factorization.

11020100009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28184439.

The product of its (nonzero) digits is 18, while the sum is 14.

The spelling of 11020100009 in words is "eleven billion, twenty million, one hundred thousand, nine".