100200110120 has 64 divisors (see below), whose sum is σ = 245990260800. Its totient is φ = 36429806080.

The previous prime is 100200110099. The next prime is 100200110141. The reversal of 100200110120 is 21011002001.

It is an interprime number because it is at equal distance from previous prime (100200110099) and next prime (100200110141).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 100200110098 and 100200110107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2873027 + ... + 2907693.

It is an arithmetic number, because the mean of its divisors is an integer number (3843597825).

Almost surely, 2^100200110120 is an apocalyptic number.

100200110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100200110120 is an abundant number, since it is smaller than the sum of its proper divisors (145790150680).

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

100200110120 is a wasteful number, since it uses less digits than its factorization.

100200110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41258 (or 41254 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100200110120 its reverse (21011002001), we get a palindrome (121211112121).

The spelling of 100200110120 in words is "one hundred billion, two hundred million, one hundred ten thousand, one hundred twenty".