100000102110001 has 4 divisors (see below), whose sum is σ = 100970976887872. Its totient is φ = 99029227332132.

The previous prime is 100000102109923. The next prime is 100000102110011. The reversal of 100000102110001 is 100011201000001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100000102110001 - 2⁴⁵ = 64815730021169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100000102110011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485437388781 + ... + 485437388986.

It is an arithmetic number, because the mean of its divisors is an integer number (25242744221968).

Almost surely, 2^{100000102110001} is an apocalyptic number.

It is an amenable number.

100000102110001 is a deficient number, since it is larger than the sum of its proper divisors (970874777871).

100000102110001 is an equidigital number, since it uses as much as digits as its factorization.

100000102110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970874777870.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100000102110001 its reverse (100011201000001), we get a palindrome (200011303110002).

The spelling of 100000102110001 in words is "one hundred trillion, one hundred two million, one hundred ten thousand, one".