102202002002101 has 8 divisors (see below), whose sum is σ = 105596966196864. Its totient is φ = 98861357234640.

The previous prime is 102202002002077. The next prime is 102202002002123. The reversal of 102202002002101 is 101200200202201.

It is a happy number.

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 102202002002101 - 2⁷ = 102202002001973 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 (102202002002131) 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, 13579853001 + ... + 13579860526.

It is an arithmetic number, because the mean of its divisors is an integer number (13199620774608).

Almost surely, 2^{102202002002101} is an apocalyptic number.

It is an amenable number.

102202002002101 is a deficient number, since it is larger than the sum of its proper divisors (3394964194763).

102202002002101 is an equidigital number, since it uses as much as digits as its factorization.

102202002002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27159713651.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102202002002101 its reverse (101200200202201), we get a palindrome (203402202204302).

The spelling of 102202002002101 in words is "one hundred two trillion, two hundred two billion, two million, two thousand, one hundred one".