1114244231 has 2 divisors, whose sum is σ = 1114244232. Its totient is φ = 1114244230.

The previous prime is 1114244213. The next prime is 1114244267. The reversal of 1114244231 is 1324424111.

Together with previous prime (1114244213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114244231 is a prime.

It is a super-2 number, since 2×1114244231² = 2483080412633562722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1114244197 and 1114244206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114243231) 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, 557122115 + 557122116.

It is an arithmetic number, because the mean of its divisors is an integer number (557122116).

Almost surely, 2^1114244231 is an apocalyptic number.

1114244231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114244231 is an equidigital number, since it uses as much as digits as its factorization.

1114244231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 23.

The square root of 1114244231 is about 33380.2970478095. The cubic root of 1114244231 is about 1036.7167882196.

Adding to 1114244231 its reverse (1324424111), we get a palindrome (2438668342).

The spelling of 1114244231 in words is "one billion, one hundred fourteen million, two hundred forty-four thousand, two hundred thirty-one".