100300300303221 has 12 divisors (see below), whose sum is σ = 144878519407648. Its totient is φ = 66866724780264.

The previous prime is 100300300303213. The next prime is 100300300303253. The reversal of 100300300303221 is 122303003003001.

100300300303221 is a `hidden beast` number, since 1 + 0 + 0 + 300 + 300 + 30 + 32 + 2 + 1 = 666.

It is not a de Polignac number, because 100300300303221 - 2³ = 100300300303213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100300300303194 and 100300300303203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100300300303261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7277455 + ... + 15923628.

Almost surely, 2^{100300300303221} is an apocalyptic number.

It is an amenable number.

100300300303221 is a deficient number, since it is larger than the sum of its proper divisors (44578219104427).

100300300303221 is a wasteful number, since it uses less digits than its factorization.

100300300303221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23681432 (or 23681429 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 100300300303221 its reverse (122303003003001), we get a palindrome (222603303306222).

The spelling of 100300300303221 in words is "one hundred trillion, three hundred billion, three hundred million, three hundred three thousand, two hundred twenty-one".