112230431 has 2 divisors, whose sum is σ = 112230432. Its totient is φ = 112230430.

The previous prime is 112230421. The next prime is 112230439. The reversal of 112230431 is 134032211.

It is a strong prime.

It is an emirp because it is prime and its reverse (134032211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112230431 - 2⁶ = 112230367 is a prime.

It is a super-2 number, since 2×112230431² = 25191339284891522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112230439) 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, 56115215 + 56115216.

It is an arithmetic number, because the mean of its divisors is an integer number (56115216).

Almost surely, 2^112230431 is an apocalyptic number.

112230431 is a deficient number, since it is larger than the sum of its proper divisors (1).

112230431 is an equidigital number, since it uses as much as digits as its factorization.

112230431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 112230431 is about 10593.8864917461. The cubic root of 112230431 is about 482.3588046502.

Adding to 112230431 its reverse (134032211), we get a palindrome (246262642).

The spelling of 112230431 in words is "one hundred twelve million, two hundred thirty thousand, four hundred thirty-one".