210101111000201 has 8 divisors (see below), whose sum is σ = 210329057123520. Its totient is φ = 209873199373488.

The previous prime is 210101111000197. The next prime is 210101111000213. The reversal of 210101111000201 is 102000111101012.

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 210101111000201 - 2² = 210101111000197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210101111000251) 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, 3572780 + ... + 20807858.

It is an arithmetic number, because the mean of its divisors is an integer number (26291132140440).

Almost surely, 2^{210101111000201} is an apocalyptic number.

It is an amenable number.

210101111000201 is a deficient number, since it is larger than the sum of its proper divisors (227946123319).

210101111000201 is a wasteful number, since it uses less digits than its factorization.

210101111000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17248303.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 210101111000201 its reverse (102000111101012), we get a palindrome (312101222101213).

The spelling of 210101111000201 in words is "two hundred ten trillion, one hundred one billion, one hundred eleven million, two hundred one", and thus it is an aban number.