112263643 has 2 divisors, whose sum is σ = 112263644. Its totient is φ = 112263642.

The previous prime is 112263623. The next prime is 112263673. The reversal of 112263643 is 346362211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112263643 is a prime.

It is equal to p_6425371 and since 112263643 and 6425371 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (112263623) 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, 56131821 + 56131822.

It is an arithmetic number, because the mean of its divisors is an integer number (56131822).

Almost surely, 2^112263643 is an apocalyptic number.

112263643 is a deficient number, since it is larger than the sum of its proper divisors (1).

112263643 is an equidigital number, since it uses as much as digits as its factorization.

112263643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 28.

The square root of 112263643 is about 10595.4538836239. The cubic root of 112263643 is about 482.4063809343.

The spelling of 112263643 in words is "one hundred twelve million, two hundred sixty-three thousand, six hundred forty-three".