100001200102 has 16 divisors (see below), whose sum is σ = 157952536560. Its totient is φ = 47352218112.

The previous prime is 100001200093. The next prime is 100001200109. The reversal of 100001200102 is 201002100001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001200109) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 356803 + ... + 572110.

It is an arithmetic number, because the mean of its divisors is an integer number (9872033535).

Almost surely, 2^100001200102 is an apocalyptic number.

100001200102 is a deficient number, since it is larger than the sum of its proper divisors (57951336458).

100001200102 is a wasteful number, since it uses less digits than its factorization.

100001200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931767.

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

Adding to 100001200102 its reverse (201002100001), we get a palindrome (301003300103).

The spelling of 100001200102 in words is "one hundred billion, one million, two hundred thousand, one hundred two".