100220221303 has 8 divisors (see below), whose sum is σ = 102572718336. Its totient is φ = 97868715000.

The previous prime is 100220221301. The next prime is 100220221307. The reversal of 100220221303 is 303122022001.

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 100220221303 - 2¹ = 100220221301 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 (100220221301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40993 + ... + 449578.

It is an arithmetic number, because the mean of its divisors is an integer number (12821589792).

Almost surely, 2^100220221303 is an apocalyptic number.

100220221303 is a deficient number, since it is larger than the sum of its proper divisors (2352497033).

100220221303 is an equidigital number, since it uses as much as digits as its factorization.

100220221303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495365.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100220221303 its reverse (303122022001), we get a palindrome (403342243304).

The spelling of 100220221303 in words is "one hundred billion, two hundred twenty million, two hundred twenty-one thousand, three hundred three".