100113203321200 has 120 divisors (see below), whose sum is σ = 246424143157920. Its totient is φ = 39074238873600.

The previous prime is 100113203321189. The next prime is 100113203321213. The reversal of 100113203321200 is 2123302311001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15415885 + ... + 20925484.

It is an arithmetic number, because the mean of its divisors is an integer number (2053534526316).

Almost surely, 2^{100113203321200} is an apocalyptic number.

100113203321200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100113203321200 is an abundant number, since it is smaller than the sum of its proper divisors (146310939836720).

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

100113203321200 is a wasteful number, since it uses less digits than its factorization.

100113203321200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36341555 (or 36341544 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 100113203321200 its reverse (2123302311001), we get a palindrome (102236505632201).

The spelling of 100113203321200 in words is "one hundred trillion, one hundred thirteen billion, two hundred three million, three hundred twenty-one thousand, two hundred".