210101001101206 has 32 divisors (see below), whose sum is σ = 346765785350400. Its totient is φ = 95039511398400.

The previous prime is 210101001101183. The next prime is 210101001101219. The reversal of 210101001101206 is 602101100101012.

It is a self number, because there is not a number n which added to its sum of digits gives 210101001101206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668758435 + ... + 669072526.

It is an arithmetic number, because the mean of its divisors is an integer number (10836430792200).

Almost surely, 2^{210101001101206} is an apocalyptic number.

210101001101206 is a deficient number, since it is larger than the sum of its proper divisors (136664784249194).

210101001101206 is a wasteful number, since it uses less digits than its factorization.

210101001101206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337831160.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 210101001101206 its reverse (602101100101012), we get a palindrome (812202101202218).

The spelling of 210101001101206 in words is "two hundred ten trillion, one hundred one billion, one million, one hundred one thousand, two hundred six".