9810102020201 has 8 divisors (see below), whose sum is σ = 11274179497920. Its totient is φ = 8361683125488.

The previous prime is 9810102020177. The next prime is 9810102020237. The reversal of 9810102020201 is 1020202010189.

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

It is not a de Polignac number, because 9810102020201 - 2³⁸ = 9535224113257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9810102020281) 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, 3914644406 + ... + 3914646911.

It is an arithmetic number, because the mean of its divisors is an integer number (1409272437240).

Almost surely, 2^{9810102020201} is an apocalyptic number.

It is an amenable number.

9810102020201 is a deficient number, since it is larger than the sum of its proper divisors (1464077477719).

9810102020201 is a wasteful number, since it uses less digits than its factorization.

9810102020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829291503.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 9810102020201 in words is "nine trillion, eight hundred ten billion, one hundred two million, twenty thousand, two hundred one".