100032303200220 has 36 divisors (see below), whose sum is σ = 303431319707880. Its totient is φ = 26675280853344.

The previous prime is 100032303200177. The next prime is 100032303200237. The reversal of 100032303200220 is 22002303230001.

It is a happy number.

100032303200220 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 323 + 0 + 320 + 0 + 2 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 100032303200193 and 100032303200202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277867508710 + ... + 277867509069.

Almost surely, 2^{100032303200220} is an apocalyptic number.

100032303200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100032303200220 is an abundant number, since it is smaller than the sum of its proper divisors (203399016507660).

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

100032303200220 is a wasteful number, since it uses less digits than its factorization.

100032303200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555735017794 (or 555735017789 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 100032303200220 its reverse (22002303230001), we get a palindrome (122034606430221).

The spelling of 100032303200220 in words is "one hundred trillion, thirty-two billion, three hundred three million, two hundred thousand, two hundred twenty".