220130221303 has 4 divisors (see below), whose sum is σ = 222782392728. Its totient is φ = 217478049880.

The previous prime is 220130221291. The next prime is 220130221321. The reversal of 220130221303 is 303122031022.

220130221303 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, and also an emirpimes, since its reverse is a distinct semiprime: 303122031022 = 2 ⋅151561015511.

It is a cyclic number.

It is not a de Polignac number, because 220130221303 - 2⁵ = 220130221271 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 (220130221343) 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, 1326085588 + ... + 1326085753.

It is an arithmetic number, because the mean of its divisors is an integer number (55695598182).

Almost surely, 2^220130221303 is an apocalyptic number.

220130221303 is a deficient number, since it is larger than the sum of its proper divisors (2652171425).

220130221303 is an equidigital number, since it uses as much as digits as its factorization.

220130221303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652171424.

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

Adding to 220130221303 its reverse (303122031022), we get a palindrome (523252252325).

The spelling of 220130221303 in words is "two hundred twenty billion, one hundred thirty million, two hundred twenty-one thousand, three hundred three".