11305155050215 has 16 divisors (see below), whose sum is σ = 14613590916288. Its totient is φ = 8346221001216.

The previous prime is 11305155050191. The next prime is 11305155050221. The reversal of 11305155050215 is 51205055150311.

It is a cyclic number.

It is not a de Polignac number, because 11305155050215 - 2⁹ = 11305155049703 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22680619 + ... + 23173708.

It is an arithmetic number, because the mean of its divisors is an integer number (913349432268).

Almost surely, 2^{11305155050215} is an apocalyptic number.

11305155050215 is a deficient number, since it is larger than the sum of its proper divisors (3308435866073).

11305155050215 is a wasteful number, since it uses less digits than its factorization.

11305155050215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45858138.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 11305155050215 in words is "eleven trillion, three hundred five billion, one hundred fifty-five million, fifty thousand, two hundred fifteen".