220320103189 has 2 divisors, whose sum is σ = 220320103190. Its totient is φ = 220320103188.

The previous prime is 220320103121. The next prime is 220320103273. The reversal of 220320103189 is 981301023022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180072922500 + 40247180689 = 424350^2 + 200617^2 .

It is a cyclic number.

It is not a de Polignac number, because 220320103189 - 2¹³ = 220320094997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220320103189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220320103489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110160051594 + 110160051595.

It is an arithmetic number, because the mean of its divisors is an integer number (110160051595).

Almost surely, 2^220320103189 is an apocalyptic number.

It is an amenable number.

220320103189 is a deficient number, since it is larger than the sum of its proper divisors (1).

220320103189 is an equidigital number, since it uses as much as digits as its factorization.

220320103189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 220320103189 in words is "two hundred twenty billion, three hundred twenty million, one hundred three thousand, one hundred eighty-nine".