112000531 has 2 divisors, whose sum is σ = 112000532. Its totient is φ = 112000530.

The previous prime is 112000519. The next prime is 112000543. The reversal of 112000531 is 135000211.

It is a balanced prime because it is at equal distance from previous prime (112000519) and next prime (112000543).

It is a cyclic number.

It is not a de Polignac number, because 112000531 - 2¹⁹ = 111476243 is a prime.

It is a super-2 number, since 2×112000531² = 25088237888563922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112000831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000265 + 56000266.

It is an arithmetic number, because the mean of its divisors is an integer number (56000266).

Almost surely, 2^112000531 is an apocalyptic number.

112000531 is a deficient number, since it is larger than the sum of its proper divisors (1).

112000531 is an equidigital number, since it uses as much as digits as its factorization.

112000531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 112000531 is about 10583.0303316205. The cubic root of 112000531 is about 482.0292146110.

Adding to 112000531 its reverse (135000211), we get a palindrome (247000742).

The spelling of 112000531 in words is "one hundred twelve million, five hundred thirty-one", and thus it is an aban number.