100110002120120 has 16 divisors (see below), whose sum is σ = 225247504770360. Its totient is φ = 40044000848032.

The previous prime is 100110002120111. The next prime is 100110002120147. The reversal of 100110002120120 is 21021200011001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251375026462 + ... + 1251375026541.

Almost surely, 2^{100110002120120} is an apocalyptic number.

100110002120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100110002120120 is an abundant number, since it is smaller than the sum of its proper divisors (125137502650240).

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

100110002120120 is a wasteful number, since it uses less digits than its factorization.

100110002120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502750053014 (or 2502750053010 counting only the distinct ones).

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

Adding to 100110002120120 its reverse (21021200011001), we get a palindrome (121131202131121).

The spelling of 100110002120120 in words is "one hundred trillion, one hundred ten billion, two million, one hundred twenty thousand, one hundred twenty".