112304531 has 2 divisors, whose sum is σ = 112304532. Its totient is φ = 112304530.

The previous prime is 112304513. The next prime is 112304579. The reversal of 112304531 is 135403211.

Together with previous prime (112304513) 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 not a de Polignac number, because 112304531 - 2¹⁰ = 112303507 is a prime.

It is a super-2 number, since 2×112304531² = 25224615366259922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112304581) 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, 56152265 + 56152266.

It is an arithmetic number, because the mean of its divisors is an integer number (56152266).

Almost surely, 2^112304531 is an apocalyptic number.

112304531 is a deficient number, since it is larger than the sum of its proper divisors (1).

112304531 is an equidigital number, since it uses as much as digits as its factorization.

112304531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 112304531 is about 10597.3832147375. The cubic root of 112304531 is about 482.4649402250.

Adding to 112304531 its reverse (135403211), we get a palindrome (247707742).

The spelling of 112304531 in words is "one hundred twelve million, three hundred four thousand, five hundred thirty-one".