11010223109 has 4 divisors (see below), whose sum is σ = 11196837120. Its totient is φ = 10823609100.

The previous prime is 11010223099. The next prime is 11010223123. The reversal of 11010223109 is 90132201011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11010223109 - 2¹⁶ = 11010157573 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 (11010223309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93306917 + ... + 93307034.

It is an arithmetic number, because the mean of its divisors is an integer number (2799209280).

Almost surely, 2^11010223109 is an apocalyptic number.

It is an amenable number.

11010223109 is a deficient number, since it is larger than the sum of its proper divisors (186614011).

11010223109 is an equidigital number, since it uses as much as digits as its factorization.

11010223109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186614010.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 11010223109 in words is "eleven billion, ten million, two hundred twenty-three thousand, one hundred nine".