102101200002001 has 8 divisors (see below), whose sum is σ = 102508927315200. Its totient is φ = 101693480226000.

The previous prime is 102101200001971. The next prime is 102101200002047. The reversal of 102101200002001 is 100200002101201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102101200002001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102101200302001) 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, 26089920 + ... + 29747038.

It is an arithmetic number, because the mean of its divisors is an integer number (12813615914400).

Almost surely, 2^{102101200002001} is an apocalyptic number.

It is an amenable number.

102101200002001 is a deficient number, since it is larger than the sum of its proper divisors (407727313199).

102101200002001 is a wasteful number, since it uses less digits than its factorization.

102101200002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768599.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102101200002001 its reverse (100200002101201), we get a palindrome (202301202103202).

The spelling of 102101200002001 in words is "one hundred two trillion, one hundred one billion, two hundred million, two thousand, one".