220113142273 has 2 divisors, whose sum is σ = 220113142274. Its totient is φ = 220113142272.

The previous prime is 220113142241. The next prime is 220113142387. The reversal of 220113142273 is 372241311022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219832512769 + 280629504 = 468863^2 + 16752^2 .

It is a cyclic number.

It is not a de Polignac number, because 220113142273 - 2⁵ = 220113142241 is a prime.

It is not a weakly prime, because it can be changed into another prime (220113142673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110056571136 + 110056571137.

It is an arithmetic number, because the mean of its divisors is an integer number (110056571137).

Almost surely, 2^220113142273 is an apocalyptic number.

It is an amenable number.

220113142273 is a deficient number, since it is larger than the sum of its proper divisors (1).

220113142273 is an equidigital number, since it uses as much as digits as its factorization.

220113142273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 220113142273 its reverse (372241311022), we get a palindrome (592354453295).

The spelling of 220113142273 in words is "two hundred twenty billion, one hundred thirteen million, one hundred forty-two thousand, two hundred seventy-three".