201001010010011 has 16 divisors (see below), whose sum is σ = 201457681598880. Its totient is φ = 200544941076480.

The previous prime is 201001010010007. The next prime is 201001010010071. The reversal of 201001010010011 is 110010010100102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201001010010011 - 2² = 201001010010007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201001010010071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5055210371 + ... + 5055250131.

It is an arithmetic number, because the mean of its divisors is an integer number (12591105099930).

Almost surely, 2^{201001010010011} is an apocalyptic number.

201001010010011 is a deficient number, since it is larger than the sum of its proper divisors (456671588869).

201001010010011 is a wasteful number, since it uses less digits than its factorization.

201001010010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47054.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 201001010010011 its reverse (110010010100102), we get a palindrome (311011020110113).

Subtracting from 201001010010011 its reverse (110010010100102), we obtain a palindrome (90990999909909).

The spelling of 201001010010011 in words is "two hundred one trillion, one billion, ten million, ten thousand, eleven".