201010210201121 has 8 divisors (see below), whose sum is σ = 201217724442240. Its totient is φ = 200802741749712.

The previous prime is 201010210201067. The next prime is 201010210201187. The reversal of 201010210201121 is 121102012010102.

201010210201121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201010210201121 - 2⁶ = 201010210201057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201010210201096 and 201010210201105.

It is not an unprimeable number, because it can be changed into a prime (201010210201421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2659706 + ... + 20226083.

It is an arithmetic number, because the mean of its divisors is an integer number (25152215555280).

Almost surely, 2^{201010210201121} is an apocalyptic number.

It is an amenable number.

201010210201121 is a deficient number, since it is larger than the sum of its proper divisors (207514241119).

201010210201121 is a wasteful number, since it uses less digits than its factorization.

201010210201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22894855.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201010210201121 its reverse (121102012010102), we get a palindrome (322112222211223).

The spelling of 201010210201121 in words is "two hundred one trillion, ten billion, two hundred ten million, two hundred one thousand, one hundred twenty-one".