102001100002 has 8 divisors (see below), whose sum is σ = 162001747116. Its totient is φ = 48000517632.

The previous prime is 102001099979. The next prime is 102001100011. The reversal of 102001100002 is 200001100201.

102001100002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 101875234041 + 125865961 = 319179^2 + 11219^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500016143 + ... + 1500016210.

Almost surely, 2^102001100002 is an apocalyptic number.

102001100002 is a deficient number, since it is larger than the sum of its proper divisors (60000647114).

102001100002 is a wasteful number, since it uses less digits than its factorization.

102001100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000032372.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 102001100002 its reverse (200001100201), we get a palindrome (302002200203).

The spelling of 102001100002 in words is "one hundred two billion, one million, one hundred thousand, two".