112345567 has 2 divisors, whose sum is σ = 112345568. Its totient is φ = 112345566.

The previous prime is 112345549. The next prime is 112345601. The reversal of 112345567 is 765543211.

It is an a-pointer prime, because the next prime (112345601) can be obtained adding 112345567 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112345567 - 2⁷ = 112345439 is a prime.

It is equal to p_6429832 and since 112345567 and 6429832 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112345267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56172783 + 56172784.

It is an arithmetic number, because the mean of its divisors is an integer number (56172784).

Almost surely, 2^112345567 is an apocalyptic number.

112345567 is a deficient number, since it is larger than the sum of its proper divisors (1).

112345567 is an equidigital number, since it uses as much as digits as its factorization.

112345567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 34.

The square root of 112345567 is about 10599.3191762490. The cubic root of 112345567 is about 482.5236971905.

Adding to 112345567 its reverse (765543211), we get a palindrome (877888778).

The spelling of 112345567 in words is "one hundred twelve million, three hundred forty-five thousand, five hundred sixty-seven".