11061100601005 has 64 divisors (see below), whose sum is σ = 17048132011008. Its totient is φ = 6696333895680.

The previous prime is 11061100601003. The next prime is 11061100601009. The reversal of 11061100601005 is 50010600116011.

It is not a de Polignac number, because 11061100601005 - 2¹ = 11061100601003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11061100601003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 144179817 + ... + 144256513.

It is an arithmetic number, because the mean of its divisors is an integer number (266377062672).

Almost surely, 2^{11061100601005} is an apocalyptic number.

It is an amenable number.

11061100601005 is a deficient number, since it is larger than the sum of its proper divisors (5987031410003).

11061100601005 is a wasteful number, since it uses less digits than its factorization.

11061100601005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90526.

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 11061100601005 its reverse (50010600116011), we get a palindrome (61071700717016).

The spelling of 11061100601005 in words is "eleven trillion, sixty-one billion, one hundred million, six hundred one thousand, five".