20102002101201 has 8 divisors (see below), whose sum is σ = 26803477421280. Its totient is φ = 13400930757632.

The previous prime is 20102002101197. The next prime is 20102002101281. The reversal of 20102002101201 is 10210120020102.

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 20102002101201 - 2² = 20102002101197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20102002101281) 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, 100878000 + ... + 101077073.

It is an arithmetic number, because the mean of its divisors is an integer number (3350434677660).

Almost surely, 2^{20102002101201} is an apocalyptic number.

It is an amenable number.

20102002101201 is a deficient number, since it is larger than the sum of its proper divisors (6701475320079).

20102002101201 is a wasteful number, since it uses less digits than its factorization.

20102002101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201988255.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20102002101201 its reverse (10210120020102), we get a palindrome (30312122121303).

The spelling of 20102002101201 in words is "twenty trillion, one hundred two billion, two million, one hundred one thousand, two hundred one".