100021223303 has 8 divisors (see below), whose sum is σ = 100159645872. Its totient is φ = 99882853056.

The previous prime is 100021223261. The next prime is 100021223311. The reversal of 100021223303 is 303322120001.

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 100021223303 - 2²⁸ = 99752787847 is a prime.

It is a super-2 number, since 2×100021223303² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100021223333) 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, 5189801 + ... + 5209037.

It is an arithmetic number, because the mean of its divisors is an integer number (12519955734).

Almost surely, 2^100021223303 is an apocalyptic number.

100021223303 is a deficient number, since it is larger than the sum of its proper divisors (138422569).

100021223303 is an equidigital number, since it uses as much as digits as its factorization.

100021223303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26161.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100021223303 its reverse (303322120001), we get a palindrome (403343343304).

The spelling of 100021223303 in words is "one hundred billion, twenty-one million, two hundred twenty-three thousand, three hundred three".