100200220313 has 4 divisors (see below), whose sum is σ = 100264908900. Its totient is φ = 100135531728.

The previous prime is 100200220303. The next prime is 100200220381. The reversal of 100200220313 is 313022002001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67002287104 + 33197933209 = 258848^2 + 182203^2 .

It is a cyclic number.

It is not a de Polignac number, because 100200220313 - 2¹⁶ = 100200154777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100200220303) 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, 32341970 + ... + 32345067.

It is an arithmetic number, because the mean of its divisors is an integer number (25066227225).

Almost surely, 2^100200220313 is an apocalyptic number.

It is an amenable number.

100200220313 is a deficient number, since it is larger than the sum of its proper divisors (64688587).

100200220313 is an equidigital number, since it uses as much as digits as its factorization.

100200220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64688586.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100200220313 its reverse (313022002001), we get a palindrome (413222222314).

The spelling of 100200220313 in words is "one hundred billion, two hundred million, two hundred twenty thousand, three hundred thirteen".