201001101206 has 16 divisors (see below), whose sum is σ = 304455119904. Its totient is φ = 99516229824.

The previous prime is 201001101173. The next prime is 201001101227. The reversal of 201001101206 is 602101100102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2823506 + ... + 2893818.

It is an arithmetic number, because the mean of its divisors is an integer number (19028444994).

Almost surely, 2^201001101206 is an apocalyptic number.

201001101206 is a deficient number, since it is larger than the sum of its proper divisors (103454018698).

201001101206 is a wasteful number, since it uses less digits than its factorization.

201001101206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84295.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201001101206 its reverse (602101100102), we get a palindrome (803102201308).

The spelling of 201001101206 in words is "two hundred one billion, one million, one hundred one thousand, two hundred six".