11135054305 has 4 divisors (see below), whose sum is σ = 13362065172. Its totient is φ = 8908043440.

The previous prime is 11135054299. The next prime is 11135054369. The reversal of 11135054305 is 50345053111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4701570624 + 6433483681 = 68568^2 + 80209^2 .

It is not a de Polignac number, because 11135054305 - 2¹⁵ = 11135021537 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 1113505426 + ... + 1113505435.

It is an arithmetic number, because the mean of its divisors is an integer number (3340516293).

Almost surely, 2^11135054305 is an apocalyptic number.

It is an amenable number.

11135054305 is a deficient number, since it is larger than the sum of its proper divisors (2227010867).

11135054305 is an equidigital number, since it uses as much as digits as its factorization.

11135054305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227010866.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 11135054305 in words is "eleven billion, one hundred thirty-five million, fifty-four thousand, three hundred five".