11010010109 has 16 divisors (see below), whose sum is σ = 13230165120. Its totient is φ = 8962349760.

The previous prime is 11010010091. The next prime is 11010010147. The reversal of 11010010109 is 90101001011.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-11010010109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010010093 and 11010010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010010409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432179 + ... + 456944.

It is an arithmetic number, because the mean of its divisors is an integer number (826885320).

Almost surely, 2^11010010109 is an apocalyptic number.

It is an amenable number.

11010010109 is a deficient number, since it is larger than the sum of its proper divisors (2220155011).

11010010109 is an equidigital number, since it uses as much as digits as its factorization.

11010010109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889220.

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 11010010109 in words is "eleven billion, ten million, ten thousand, one hundred nine".