100102100202102 has 32 divisors (see below), whose sum is σ = 200286505560960. Its totient is φ = 33353649929600.

The previous prime is 100102100202053. The next prime is 100102100202103. The reversal of 100102100202102 is 201202001201001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102100202103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783434473 + ... + 783562235.

It is an arithmetic number, because the mean of its divisors is an integer number (6258953298780).

Almost surely, 2^{100102100202102} is an apocalyptic number.

100102100202102 is an abundant number, since it is smaller than the sum of its proper divisors (100184405358858).

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

100102100202102 is a wasteful number, since it uses less digits than its factorization.

100102100202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180428.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100102100202102 its reverse (201202001201001), we get a palindrome (301304101403103).

The spelling of 100102100202102 in words is "one hundred trillion, one hundred two billion, one hundred million, two hundred two thousand, one hundred two".