100220023303 has 4 divisors (see below), whose sum is σ = 100221403248.
Its totient is φ = 100218643360.
The previous prime is 100220023243. The next prime is 100220023357. The reversal of 100220023303 is 303320022001.
Adding to 100220023303 its reverse (303320022001), we get a palindrome (403540045304).
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100220023303 - 217 = 100219892231 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 (100220023373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574603 + ... + 728428.
It is an arithmetic number, because the mean of its divisors is an integer number (25055350812).
Almost surely, 2100220023303 is an apocalyptic number.
100220023303 is a deficient number, since it is larger than the sum of its proper divisors (1379945).
100220023303 is an equidigital number, since it uses as much as digits as its factorization.
100220023303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1379944.
The product of its (nonzero) digits is 216, while the sum is 16.
The spelling of 100220023303 in words is "one hundred billion, two hundred twenty million, twenty-three thousand, three hundred three".