220253343103 has 2 divisors, whose sum is σ = 220253343104. Its totient is φ = 220253343102.

The previous prime is 220253343097. The next prime is 220253343137. The reversal of 220253343103 is 301343352022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220253343103 - 2⁵ = 220253343071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220253343203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110126671551 + 110126671552.

It is an arithmetic number, because the mean of its divisors is an integer number (110126671552).

Almost surely, 2^220253343103 is an apocalyptic number.

220253343103 is a deficient number, since it is larger than the sum of its proper divisors (1).

220253343103 is an equidigital number, since it uses as much as digits as its factorization.

220253343103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 220253343103 its reverse (301343352022), we get a palindrome (521596695125).

The spelling of 220253343103 in words is "two hundred twenty billion, two hundred fifty-three million, three hundred forty-three thousand, one hundred three".