11010103011205 has 8 divisors (see below), whose sum is σ = 13212227271672. Its totient is φ = 8808013303488.

The previous prime is 11010103011197. The next prime is 11010103011211. The reversal of 11010103011205 is 50211030101011.

It is a happy number.

11010103011205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 575484580449 + 10434618430756 = 758607^2 + 3230266^2 .

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 11010103011205 - 2³ = 11010103011197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7931914 + ... + 9216043.

It is an arithmetic number, because the mean of its divisors is an integer number (1651528408959).

Almost surely, 2^{11010103011205} is an apocalyptic number.

It is an amenable number.

11010103011205 is a deficient number, since it is larger than the sum of its proper divisors (2202124260467).

11010103011205 is a wasteful number, since it uses less digits than its factorization.

11010103011205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17276375.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 11010103011205 its reverse (50211030101011), we get a palindrome (61221133112216).

The spelling of 11010103011205 in words is "eleven trillion, ten billion, one hundred three million, eleven thousand, two hundred five".