201013101330330 has 128 divisors (see below), whose sum is σ = 509767487078400. Its totient is φ = 50645772740864.

The previous prime is 201013101330323. The next prime is 201013101330361. The reversal of 201013101330330 is 33033101310102.

It is a junction number, because it is equal to n+sod(n) for n = 201013101330297 and 201013101330306.

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 63 ways as a sum of consecutive naturals, for example, 255701611 + ... + 256486529.

It is an arithmetic number, because the mean of its divisors is an integer number (3982558492800).

Almost surely, 2^{201013101330330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201013101330330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254883743539200).

201013101330330 is an abundant number, since it is smaller than the sum of its proper divisors (308754385748070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201013101330330 is a wasteful number, since it uses less digits than its factorization.

201013101330330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791268.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 201013101330330 its reverse (33033101310102), we get a palindrome (234046202640432).

The spelling of 201013101330330 in words is "two hundred one trillion, thirteen billion, one hundred one million, three hundred thirty thousand, three hundred thirty".