100120002011102 has 48 divisors (see below), whose sum is σ = 167980138070640. Its totient is φ = 44622292995072.

The previous prime is 100120002011047. The next prime is 100120002011129. The reversal of 100120002011102 is 201110200021001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35690858 + ... + 38393714.

It is an arithmetic number, because the mean of its divisors is an integer number (3499586209805).

Almost surely, 2^{100120002011102} is an apocalyptic number.

100120002011102 is a deficient number, since it is larger than the sum of its proper divisors (67860136059538).

100120002011102 is a wasteful number, since it uses less digits than its factorization.

100120002011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706285 (or 2706268 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100120002011102 its reverse (201110200021001), we get a palindrome (301230202032103).

The spelling of 100120002011102 in words is "one hundred trillion, one hundred twenty billion, two million, eleven thousand, one hundred two".