11061005111050 has 24 divisors (see below), whose sum is σ = 20574486413100. Its totient is φ = 4424183354880.

The previous prime is 11061005111047. The next prime is 11061005111053. The reversal of 11061005111050 is 5011150016011.

It is an interprime number because it is at equal distance from previous prime (11061005111047) and next prime (11061005111053).

It can be written as a sum of positive squares in 6 ways, for example, as 5325253137801 + 5735751973249 = 2307651^2 + 2394943^2 .

It is not an unprimeable number, because it can be changed into a prime (11061005111053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4443655 + ... + 6470554.

Almost surely, 2^{11061005111050} is an apocalyptic number.

11061005111050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11061005111050 is a deficient number, since it is larger than the sum of its proper divisors (9513481302050).

11061005111050 is a wasteful number, since it uses less digits than its factorization.

11061005111050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10934490 (or 10934485 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 22.

Adding to 11061005111050 its reverse (5011150016011), we get a palindrome (16072155127061).

The spelling of 11061005111050 in words is "eleven trillion, sixty-one billion, five million, one hundred eleven thousand, fifty".