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112300231 is a prime number
BaseRepresentation
bin1101011000110…
…01000011000111
321211022102221211
412230121003013
5212222101411
615050552251
72532351631
oct654310307
9254272854
10112300231
115843290a
1231738687
131a35c354
1410cb3a51
159cd4221
hex6b190c7

112300231 has 2 divisors, whose sum is σ = 112300232. Its totient is φ = 112300230.

The previous prime is 112300213. The next prime is 112300261. The reversal of 112300231 is 132003211.

Together with previous prime (112300213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (132003211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112300231 - 217 = 112169159 is a prime.

It is a super-2 number, since 2×1123002312 = 25222683765306722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112300261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56150115 + 56150116.

It is an arithmetic number, because the mean of its divisors is an integer number (56150116).

Almost surely, 2112300231 is an apocalyptic number.

112300231 is a deficient number, since it is larger than the sum of its proper divisors (1).

112300231 is an equidigital number, since it uses as much as digits as its factorization.

112300231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 112300231 is about 10597.1803325224. The cubic root of 112300231 is about 482.4587824868.

Adding to 112300231 its reverse (132003211), we get a palindrome (244303442).

The spelling of 112300231 in words is "one hundred twelve million, three hundred thousand, two hundred thirty-one".