100002012111102 has 16 divisors (see below), whose sum is σ = 200035143643392. Its totient is φ = 33328817466840.

The previous prime is 100002012111077. The next prime is 100002012111139. The reversal of 100002012111102 is 201111210200001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296600774 + ... + 1296677897.

It is an arithmetic number, because the mean of its divisors is an integer number (12502196477712).

Almost surely, 2^{100002012111102} is an apocalyptic number.

100002012111102 is an abundant number, since it is smaller than the sum of its proper divisors (100033131532290).

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

100002012111102 is a wasteful number, since it uses less digits than its factorization.

100002012111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593285103.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100002012111102 its reverse (201111210200001), we get a palindrome (301113222311103).

The spelling of 100002012111102 in words is "one hundred trillion, two billion, twelve million, one hundred eleven thousand, one hundred two".