11010212101 has 32 divisors (see below), whose sum is σ = 12886272000. Its totient is φ = 9213652800.

The previous prime is 11010212071. The next prime is 11010212149. The reversal of 11010212101 is 10121201011.

It is a cyclic number.

It is not a de Polignac number, because 11010212101 - 2⁷ = 11010211973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010216101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19556046 + ... + 19556608.

It is an arithmetic number, because the mean of its divisors is an integer number (402696000).

Almost surely, 2^11010212101 is an apocalyptic number.

It is an amenable number.

11010212101 is a deficient number, since it is larger than the sum of its proper divisors (1876059899).

11010212101 is a wasteful number, since it uses less digits than its factorization.

11010212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11010212101 its reverse (10121201011), we get a palindrome (21131413112).

The spelling of 11010212101 in words is "eleven billion, ten million, two hundred twelve thousand, one hundred one".