223130020271 has 2 divisors, whose sum is σ = 223130020272. Its totient is φ = 223130020270.

The previous prime is 223130020261. The next prime is 223130020307. The reversal of 223130020271 is 172020031322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223130020271 - 2³⁰ = 222056278447 is a prime.

It is a super-3 number, since 3×223130020271³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223130020261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111565010135 + 111565010136.

It is an arithmetic number, because the mean of its divisors is an integer number (111565010136).

Almost surely, 2^223130020271 is an apocalyptic number.

223130020271 is a deficient number, since it is larger than the sum of its proper divisors (1).

223130020271 is an equidigital number, since it uses as much as digits as its factorization.

223130020271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 223130020271 its reverse (172020031322), we get a palindrome (395150051593).

The spelling of 223130020271 in words is "two hundred twenty-three billion, one hundred thirty million, twenty thousand, two hundred seventy-one".