220303313101 has 4 divisors (see below), whose sum is σ = 227899979100. Its totient is φ = 212706647104.

The previous prime is 220303313057. The next prime is 220303313141. The reversal of 220303313101 is 101313303022.

220303313101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 153095343076 + 67207970025 = 391274^2 + 259245^2 .

It is a cyclic number.

It is not a de Polignac number, because 220303313101 - 2¹⁵ = 220303280333 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 (220303313141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3798332956 + ... + 3798333013.

It is an arithmetic number, because the mean of its divisors is an integer number (56974994775).

Almost surely, 2^220303313101 is an apocalyptic number.

It is an amenable number.

220303313101 is a deficient number, since it is larger than the sum of its proper divisors (7596665999).

220303313101 is an equidigital number, since it uses as much as digits as its factorization.

220303313101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7596665998.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 220303313101 its reverse (101313303022), we get a palindrome (321616616123).

The spelling of 220303313101 in words is "two hundred twenty billion, three hundred three million, three hundred thirteen thousand, one hundred one".