100001010201102 has 24 divisors (see below), whose sum is σ = 216669474141120. Its totient is φ = 33333574881600.

The previous prime is 100001010201083. The next prime is 100001010201151. The reversal of 100001010201102 is 201102010100001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1303774 + ... + 14202177.

It is an arithmetic number, because the mean of its divisors is an integer number (9027894755880).

Almost surely, 2^{100001010201102} is an apocalyptic number.

100001010201102 is an abundant number, since it is smaller than the sum of its proper divisors (116668463940018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100001010201102 is a wasteful number, since it uses less digits than its factorization.

100001010201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15864248 (or 15864245 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100001010201102 its reverse (201102010100001), we get a palindrome (301103020301103).

The spelling of 100001010201102 in words is "one hundred trillion, one billion, ten million, two hundred one thousand, one hundred two".