220300103320021 has 8 divisors (see below), whose sum is σ = 220348808646624. Its totient is φ = 220251401164080.

The previous prime is 220300103320009. The next prime is 220300103320039. The reversal of 220300103320021 is 120023301003022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220300103320021 - 2¹³ = 220300103311829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220300103320051) 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 7 ways as a sum of consecutive naturals, for example, 140978646 + ... + 142532728.

It is an arithmetic number, because the mean of its divisors is an integer number (27543601080828).

Almost surely, 2^{220300103320021} is an apocalyptic number.

It is an amenable number.

220300103320021 is a deficient number, since it is larger than the sum of its proper divisors (48705326603).

220300103320021 is a wasteful number, since it uses less digits than its factorization.

220300103320021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585331.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220300103320021 its reverse (120023301003022), we get a palindrome (340323404323043).

The spelling of 220300103320021 in words is "two hundred twenty trillion, three hundred billion, one hundred three million, three hundred twenty thousand, twenty-one".