11011102000001 has 4 divisors (see below), whose sum is σ = 11658813882372. Its totient is φ = 10363390117632.

The previous prime is 11011101999973. The next prime is 11011102000051. The reversal of 11011102000001 is 10000020111011.

It is a happy number.

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 8207084769601 + 2804017230400 = 2864801^2 + 1674520^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011102000001 - 2¹⁰ = 11011101998977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11011102000051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323855941160 + ... + 323855941193.

It is an arithmetic number, because the mean of its divisors is an integer number (2914703470593).

Almost surely, 2^{11011102000001} is an apocalyptic number.

It is an amenable number.

11011102000001 is a deficient number, since it is larger than the sum of its proper divisors (647711882371).

11011102000001 is an equidigital number, since it uses as much as digits as its factorization.

11011102000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647711882370.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11011102000001 its reverse (10000020111011), we get a palindrome (21011122111012).

The spelling of 11011102000001 in words is "eleven trillion, eleven billion, one hundred two million, one", and thus it is an aban number.