211010001120011 has 4 divisors (see below), whose sum is σ = 216156586513224. Its totient is φ = 205863415726800.

The previous prime is 211010001120001. The next prime is 211010001120059. The reversal of 211010001120011 is 110021100010112.

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

It is a cyclic number.

It is not a de Polignac number, because 211010001120011 - 2³⁰ = 211008927378187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211010001119974 and 211010001120001.

It is not an unprimeable number, because it can be changed into a prime (211010001120001) 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, 2573292696545 + ... + 2573292696626.

It is an arithmetic number, because the mean of its divisors is an integer number (54039146628306).

Almost surely, 2^{211010001120011} is an apocalyptic number.

211010001120011 is a deficient number, since it is larger than the sum of its proper divisors (5146585393213).

211010001120011 is an equidigital number, since it uses as much as digits as its factorization.

211010001120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5146585393212.

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

Adding to 211010001120011 its reverse (110021100010112), we get a palindrome (321031101130123).

The spelling of 211010001120011 in words is "two hundred eleven trillion, ten billion, one million, one hundred twenty thousand, eleven".