102110020202101 has 8 divisors (see below), whose sum is σ = 104484831239360. Its totient is φ = 99735216410592.

The previous prime is 102110020202093. The next prime is 102110020202137. The reversal of 102110020202101 is 101202020011201.

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 102110020202101 - 2³ = 102110020202093 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 (102110020206101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35566960 + ... + 38330518.

It is an arithmetic number, because the mean of its divisors is an integer number (13060603904920).

Almost surely, 2^{102110020202101} is an apocalyptic number.

It is an amenable number.

102110020202101 is a deficient number, since it is larger than the sum of its proper divisors (2374811037259).

102110020202101 is an equidigital number, since it uses as much as digits as its factorization.

102110020202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622875.

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

Adding to 102110020202101 its reverse (101202020011201), we get a palindrome (203312040213302).

The spelling of 102110020202101 in words is "one hundred two trillion, one hundred ten billion, twenty million, two hundred two thousand, one hundred one".