210000101010201 has 24 divisors (see below), whose sum is σ = 311492329083936. Its totient is φ = 136257617401920.

The previous prime is 210000101010179. The next prime is 210000101010209. The reversal of 210000101010201 is 102010101000012.

It is a happy number.

It is not a de Polignac number, because 210000101010201 - 2¹⁰ = 210000101009177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (210000101010209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 965435595 + ... + 965653088.

It is an arithmetic number, because the mean of its divisors is an integer number (12978847045164).

Almost surely, 2^{210000101010201} is an apocalyptic number.

It is an amenable number.

210000101010201 is a deficient number, since it is larger than the sum of its proper divisors (101492228073735).

210000101010201 is a wasteful number, since it uses less digits than its factorization.

210000101010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931089013 (or 1931089010 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 210000101010201 its reverse (102010101000012), we get a palindrome (312010202010213).

The spelling of 210000101010201 in words is "two hundred ten trillion, one hundred one million, ten thousand, two hundred one".