100213322203 has 4 divisors (see below), whose sum is σ = 103446010048. Its totient is φ = 96980634360.

The previous prime is 100213322197. The next prime is 100213322207. The reversal of 100213322203 is 302223312001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302223312001 = 13 ⋅23247947077.

It is a de Polignac number, because none of the positive numbers 2^k-100213322203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100213322207) 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 3 ways as a sum of consecutive naturals, for example, 1616343876 + ... + 1616343937.

It is an arithmetic number, because the mean of its divisors is an integer number (25861502512).

Almost surely, 2^100213322203 is an apocalyptic number.

100213322203 is a deficient number, since it is larger than the sum of its proper divisors (3232687845).

100213322203 is an equidigital number, since it uses as much as digits as its factorization.

100213322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232687844.

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

Adding to 100213322203 its reverse (302223312001), we get a palindrome (402436634204).

The spelling of 100213322203 in words is "one hundred billion, two hundred thirteen million, three hundred twenty-two thousand, two hundred three".