100110210002120 has 32 divisors (see below), whose sum is σ = 225272144174400. Its totient is φ = 40039786815168.

The previous prime is 100110210001961. The next prime is 100110210002171. The reversal of 100110210002120 is 21200012011001.

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, 133909634 + ... + 134655153.

It is an arithmetic number, because the mean of its divisors is an integer number (7039754505450).

Almost surely, 2^{100110210002120} is an apocalyptic number.

100110210002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100110210002120 is an abundant number, since it is smaller than the sum of its proper divisors (125161934172280).

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

100110210002120 is a wasteful number, since it uses less digits than its factorization.

100110210002120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268574117 (or 268574113 counting only the distinct ones).

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

Adding to 100110210002120 its reverse (21200012011001), we get a palindrome (121310222013121).

The spelling of 100110210002120 in words is "one hundred trillion, one hundred ten billion, two hundred ten million, two thousand, one hundred twenty".