282111113 has 2 divisors, whose sum is σ = 282111114. Its totient is φ = 282111112.

The previous prime is 282111091. The next prime is 282111121. The reversal of 282111113 is 311111282.

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., 145033849 + 137077264 = 12043^2 + 11708^2 .

It is a cyclic number.

It is not a de Polignac number, because 282111113 - 2¹² = 282107017 is a prime.

It is not a weakly prime, because it can be changed into another prime (282111163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141055556 + 141055557.

It is an arithmetic number, because the mean of its divisors is an integer number (141055557).

Almost surely, 2^282111113 is an apocalyptic number.

It is an amenable number.

282111113 is a deficient number, since it is larger than the sum of its proper divisors (1).

282111113 is an equidigital number, since it uses as much as digits as its factorization.

282111113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96, while the sum is 20.

The square root of 282111113 is about 16796.1636393553. The cubic root of 282111113 is about 655.8533352779.

Adding to 282111113 its reverse (311111282), we get a palindrome (593222395).

The spelling of 282111113 in words is "two hundred eighty-two million, one hundred eleven thousand, one hundred thirteen".