211200110101 has 8 divisors (see below), whose sum is σ = 213148223640. Its totient is φ = 209252187648.

The previous prime is 211200110053. The next prime is 211200110117. The reversal of 211200110101 is 101011002112.

It can be written as a sum of positive squares in 4 ways, for example, as 102240702001 + 108959408100 = 319751^2 + 330090^2 .

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 211200110101 - 2¹⁹ = 211199585813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211200110161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3160305 + ... + 3226441.

It is an arithmetic number, because the mean of its divisors is an integer number (26643527955).

Almost surely, 2^211200110101 is an apocalyptic number.

It is an amenable number.

211200110101 is a deficient number, since it is larger than the sum of its proper divisors (1948113539).

211200110101 is a wasteful number, since it uses less digits than its factorization.

211200110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95543.

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

Adding to 211200110101 its reverse (101011002112), we get a palindrome (312211112213).

The spelling of 211200110101 in words is "two hundred eleven billion, two hundred million, one hundred ten thousand, one hundred one".