100010200210120 has 32 divisors (see below), whose sum is σ = 225023494276800. Its totient is φ = 40003983407808.

The previous prime is 100010200210111. The next prime is 100010200210159. The reversal of 100010200210120 is 21012002010001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 100010200210097 and 100010200210106.

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, 15075847 + ... + 20671273.

It is an arithmetic number, because the mean of its divisors is an integer number (7031984196150).

Almost surely, 2^{100010200210120} is an apocalyptic number.

100010200210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100010200210120 is an abundant number, since it is smaller than the sum of its proper divisors (125013294066680).

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

100010200210120 is a wasteful number, since it uses less digits than its factorization.

100010200210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6042277 (or 6042273 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100010200210120 its reverse (21012002010001), we get a palindrome (121022202220121).

The spelling of 100010200210120 in words is "one hundred trillion, ten billion, two hundred million, two hundred ten thousand, one hundred twenty".