220300312103 has 2 divisors, whose sum is σ = 220300312104. Its totient is φ = 220300312102.

The previous prime is 220300312061. The next prime is 220300312217. The reversal of 220300312103 is 301213003022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220300312103 - 2¹⁶ = 220300246567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220300312303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110150156051 + 110150156052.

It is an arithmetic number, because the mean of its divisors is an integer number (110150156052).

Almost surely, 2^220300312103 is an apocalyptic number.

220300312103 is a deficient number, since it is larger than the sum of its proper divisors (1).

220300312103 is an equidigital number, since it uses as much as digits as its factorization.

220300312103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 220300312103 its reverse (301213003022), we get a palindrome (521513315125).

The spelling of 220300312103 in words is "two hundred twenty billion, three hundred million, three hundred twelve thousand, one hundred three".