220330302103 has 4 divisors (see below), whose sum is σ = 220334711400. Its totient is φ = 220325892808.

The previous prime is 220330302097. The next prime is 220330302109. The reversal of 220330302103 is 301203033022.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (220330302097) and next prime (220330302109).

It is a cyclic number.

It is not a de Polignac number, because 220330302103 - 2⁹ = 220330301591 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 (220330302109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2128825 + ... + 2229922.

It is an arithmetic number, because the mean of its divisors is an integer number (55083677850).

Almost surely, 2^220330302103 is an apocalyptic number.

220330302103 is a deficient number, since it is larger than the sum of its proper divisors (4409297).

220330302103 is an equidigital number, since it uses as much as digits as its factorization.

220330302103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409296.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 220330302103 its reverse (301203033022), we get a palindrome (521533335125).

The spelling of 220330302103 in words is "two hundred twenty billion, three hundred thirty million, three hundred two thousand, one hundred three".