100002100102 has 8 divisors (see below), whose sum is σ = 150006636216. Its totient is φ = 49999888032.

The previous prime is 100002100073. The next prime is 100002100117. The reversal of 100002100102 is 201001200001.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469128 + ... + 648139.

It is an arithmetic number, because the mean of its divisors is an integer number (18750829527).

Almost surely, 2^100002100102 is an apocalyptic number.

100002100102 is a deficient number, since it is larger than the sum of its proper divisors (50004536114).

100002100102 is a wasteful number, since it uses less digits than its factorization.

100002100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162022.

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

Adding to 100002100102 its reverse (201001200001), we get a palindrome (301003300103).

The spelling of 100002100102 in words is "one hundred billion, two million, one hundred thousand, one hundred two".