201010010001 has 32 divisors (see below), whose sum is σ = 288377376768. Its totient is φ = 124295497920.

The previous prime is 201010009997. The next prime is 201010010023. The reversal of 201010010001 is 100010010102.

201010010001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201010010001 - 2² = 201010009997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201010010041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205395 + ... + 666488.

It is an arithmetic number, because the mean of its divisors is an integer number (9011793024).

Almost surely, 2^201010010001 is an apocalyptic number.

It is an amenable number.

201010010001 is a deficient number, since it is larger than the sum of its proper divisors (87367366767).

201010010001 is a wasteful number, since it uses less digits than its factorization.

201010010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872021.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 201010010001 its reverse (100010010102), we get a palindrome (301020020103).

The spelling of 201010010001 in words is "two hundred one billion, ten million, ten thousand, one".