11000001010101 has 16 divisors (see below), whose sum is σ = 14978921721600. Its totient is φ = 7177211255808.

The previous prime is 11000001010087. The next prime is 11000001010121. The reversal of 11000001010101 is 10101010000011.

It is not a de Polignac number, because 11000001010101 - 2¹⁰ = 11000001009077 is a prime.

11000001010101 is a modest number, since divided by 1010101 gives 110000 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 11000001010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000001010121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11193285 + ... + 12136293.

It is an arithmetic number, because the mean of its divisors is an integer number (936182607600).

Almost surely, 2^{11000001010101} is an apocalyptic number.

It is an amenable number.

11000001010101 is a deficient number, since it is larger than the sum of its proper divisors (3978920711499).

11000001010101 is an equidigital number, since it uses as much as digits as its factorization.

11000001010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025788.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 11000001010101 its reverse (10101010000011), we get a palindrome (21101011010112).

The spelling of 11000001010101 in words is "eleven trillion, one million, ten thousand, one hundred one".