220068102613 has 2 divisors, whose sum is σ = 220068102614. Its totient is φ = 220068102612.

The previous prime is 220068102601. The next prime is 220068102697. The reversal of 220068102613 is 316201860022.

220068102613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143851801284 + 76216301329 = 379278^2 + 276073^2 .

It is a cyclic number.

It is not a de Polignac number, because 220068102613 - 2⁹ = 220068102101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220068102713) 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 as a sum of consecutive naturals, namely, 110034051306 + 110034051307.

It is an arithmetic number, because the mean of its divisors is an integer number (110034051307).

Almost surely, 2^220068102613 is an apocalyptic number.

It is an amenable number.

220068102613 is a deficient number, since it is larger than the sum of its proper divisors (1).

220068102613 is an equidigital number, since it uses as much as digits as its factorization.

220068102613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 220068102613 its reverse (316201860022), we get a palindrome (536269962635).

The spelling of 220068102613 in words is "two hundred twenty billion, sixty-eight million, one hundred two thousand, six hundred thirteen".