100200030123320 has 128 divisors (see below), whose sum is σ = 237608476185600. Its totient is φ = 37953650786304.

The previous prime is 100200030123317. The next prime is 100200030123329. The reversal of 100200030123320 is 23321030002001.

It is a super-3 number, since 3×100200030123320³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200030123329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314728376 + ... + 315046584.

It is an arithmetic number, because the mean of its divisors is an integer number (1856316220200).

Almost surely, 2^{100200030123320} is an apocalyptic number.

100200030123320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100200030123320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118804238092800).

100200030123320 is an abundant number, since it is smaller than the sum of its proper divisors (137408446062280).

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

100200030123320 is a wasteful number, since it uses less digits than its factorization.

100200030123320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321669 (or 321665 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100200030123320 its reverse (23321030002001), we get a palindrome (123521060125321).

The spelling of 100200030123320 in words is "one hundred trillion, two hundred billion, thirty million, one hundred twenty-three thousand, three hundred twenty".