11010605010101 has 8 divisors (see below), whose sum is σ = 11685979560024. Its totient is φ = 10338307338240.

The previous prime is 11010605010079. The next prime is 11010605010113. The reversal of 11010605010101 is 10101050601011.

It can be written as a sum of positive squares in 4 ways, for example, as 5634754225 + 11004970255876 = 75065^2 + 3317374^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11010605010101 - 2⁶ = 11010605010037 is a prime.

It is a super-2 number, since 2×11010605010101² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11010605010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010605010191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769212140 + ... + 769226453.

It is an arithmetic number, because the mean of its divisors is an integer number (1460747445003).

Almost surely, 2^{11010605010101} is an apocalyptic number.

It is an amenable number.

11010605010101 is a deficient number, since it is larger than the sum of its proper divisors (675374549923).

11010605010101 is a wasteful number, since it uses less digits than its factorization.

11010605010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538439031.

The product of its (nonzero) digits is 30, while the sum is 17.

Adding to 11010605010101 its reverse (10101050601011), we get a palindrome (21111655611112).

The spelling of 11010605010101 in words is "eleven trillion, ten billion, six hundred five million, ten thousand, one hundred one".