10111210200011 has 4 divisors (see below), whose sum is σ = 10111270599192. Its totient is φ = 10111149800832.

The previous prime is 10111210199983. The next prime is 10111210200017. The reversal of 10111210200011 is 11000201211101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10111210200011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10111210199965 and 10111210200001.

It is not an unprimeable number, because it can be changed into a prime (10111210200017) 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 3 ways as a sum of consecutive naturals, for example, 29947781 + ... + 30283526.

It is an arithmetic number, because the mean of its divisors is an integer number (2527817649798).

Almost surely, 2^{10111210200011} is an apocalyptic number.

10111210200011 is a deficient number, since it is larger than the sum of its proper divisors (60399181).

10111210200011 is an equidigital number, since it uses as much as digits as its factorization.

10111210200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60399180.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10111210200011 its reverse (11000201211101), we get a palindrome (21111411411112).

The spelling of 10111210200011 in words is "ten trillion, one hundred eleven billion, two hundred ten million, two hundred thousand, eleven".