201010010010197 has 8 divisors (see below), whose sum is σ = 211590127702560. Its totient is φ = 190429956666000.

The previous prime is 201010010010157. The next prime is 201010010010209. The reversal of 201010010010197 is 791010010010102.

It is a happy number.

201010010010197 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 201010010010197 - 2¹⁴ = 201010009993813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010010010157) 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, 9608138 + ... + 22233675.

It is an arithmetic number, because the mean of its divisors is an integer number (26448765962820).

Almost surely, 2^{201010010010197} is an apocalyptic number.

It is an amenable number.

201010010010197 is a deficient number, since it is larger than the sum of its proper divisors (10580117692363).

201010010010197 is a wasteful number, since it uses less digits than its factorization.

201010010010197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32174083.

The product of its (nonzero) digits is 126, while the sum is 23.

Adding to 201010010010197 its reverse (791010010010102), we get a palindrome (992020020020299).

The spelling of 201010010010197 in words is "two hundred one trillion, ten billion, ten million, ten thousand, one hundred ninety-seven".