220113143329 has 2 divisors, whose sum is σ = 220113143330. Its totient is φ = 220113143328.

The previous prime is 220113143297. The next prime is 220113143333. The reversal of 220113143329 is 923341311022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112825451025 + 107287692304 = 335895^2 + 327548^2 .

It is a cyclic number.

It is not a de Polignac number, because 220113143329 - 2⁵ = 220113143297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220113143329.

It is not a weakly prime, because it can be changed into another prime (220113543329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110056571664 + 110056571665.

It is an arithmetic number, because the mean of its divisors is an integer number (110056571665).

Almost surely, 2^220113143329 is an apocalyptic number.

It is an amenable number.

220113143329 is a deficient number, since it is larger than the sum of its proper divisors (1).

220113143329 is an equidigital number, since it uses as much as digits as its factorization.

220113143329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 220113143329 in words is "two hundred twenty billion, one hundred thirteen million, one hundred forty-three thousand, three hundred twenty-nine".