220340053 has 2 divisors, whose sum is σ = 220340054. Its totient is φ = 220340052.

The previous prime is 220340039. The next prime is 220340117. The reversal of 220340053 is 350043022.

220340053 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., 165328164 + 55011889 = 12858^2 + 7417^2 .

It is a cyclic number.

It is not a de Polignac number, because 220340053 - 2⁹ = 220339541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220340053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220340453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110170026 + 110170027.

It is an arithmetic number, because the mean of its divisors is an integer number (110170027).

Almost surely, 2^220340053 is an apocalyptic number.

It is an amenable number.

220340053 is a deficient number, since it is larger than the sum of its proper divisors (1).

220340053 is an equidigital number, since it uses as much as digits as its factorization.

220340053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 220340053 is about 14843.8557322550. The cubic root of 220340053 is about 603.9919492589.

Adding to 220340053 its reverse (350043022), we get a palindrome (570383075).

The spelling of 220340053 in words is "two hundred twenty million, three hundred forty thousand, fifty-three".