11135054215 has 32 divisors (see below), whose sum is σ = 14170982400. Its totient is φ = 8376076800.

The previous prime is 11135054191. The next prime is 11135054233. The reversal of 11135054215 is 51245053111.

It is not a de Polignac number, because 11135054215 - 2¹¹ = 11135052167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9104094 + ... + 9105316.

It is an arithmetic number, because the mean of its divisors is an integer number (442843200).

Almost surely, 2^11135054215 is an apocalyptic number.

11135054215 is a deficient number, since it is larger than the sum of its proper divisors (3035928185).

11135054215 is a wasteful number, since it uses less digits than its factorization.

11135054215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 11135054215 in words is "eleven billion, one hundred thirty-five million, fifty-four thousand, two hundred fifteen".