282203808664231 has 2 divisors, whose sum is σ = 282203808664232. Its totient is φ = 282203808664230.

The previous prime is 282203808664229. The next prime is 282203808664303. The reversal of 282203808664231 is 132466808302282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 282203808664231 - 2¹ = 282203808664229 is a prime.

It is a super-2 number, since 2×282203808664231² (a number of 30 digits) contains 22 as substring.

Together with 282203808664229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (282203898664231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141101904332115 + 141101904332116.

It is an arithmetic number, because the mean of its divisors is an integer number (141101904332116).

Almost surely, 2^{282203808664231} is an apocalyptic number.

282203808664231 is a deficient number, since it is larger than the sum of its proper divisors (1).

282203808664231 is an equidigital number, since it uses as much as digits as its factorization.

282203808664231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10616832, while the sum is 55.

The spelling of 282203808664231 in words is "two hundred eighty-two trillion, two hundred three billion, eight hundred eight million, six hundred sixty-four thousand, two hundred thirty-one".