210120200012101 has 8 divisors (see below), whose sum is σ = 213682034223360. Its totient is φ = 206558381630592.

The previous prime is 210120200012077. The next prime is 210120200012111. The reversal of 210120200012101 is 101210002021012.

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 210120200012101 - 2⁵ = 210120200012069 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 (210120200012111) 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, 24539701 + ... + 31975573.

It is an arithmetic number, because the mean of its divisors is an integer number (26710254277920).

Almost surely, 2^{210120200012101} is an apocalyptic number.

It is an amenable number.

210120200012101 is a deficient number, since it is larger than the sum of its proper divisors (3561834211259).

210120200012101 is an equidigital number, since it uses as much as digits as its factorization.

210120200012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7914875.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210120200012101 its reverse (101210002021012), we get a palindrome (311330202033113).

The spelling of 210120200012101 in words is "two hundred ten trillion, one hundred twenty billion, two hundred million, twelve thousand, one hundred one".