112668320509243 has 4 divisors (see below), whose sum is σ = 112669494392520. Its totient is φ = 112667146625968.

The previous prime is 112668320509183. The next prime is 112668320509253. The reversal of 112668320509243 is 342905023866211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112668320509243 - 2²⁹ = 112667783638331 is a prime.

It is a super-3 number, since 3×112668320509243³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112668320509253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586797658 + ... + 586989631.

It is an arithmetic number, because the mean of its divisors is an integer number (28167373598130).

Almost surely, 2^{112668320509243} is an apocalyptic number.

112668320509243 is a deficient number, since it is larger than the sum of its proper divisors (1173883277).

112668320509243 is an equidigital number, since it uses as much as digits as its factorization.

112668320509243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173883276.

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 112668320509243 in words is "one hundred twelve trillion, six hundred sixty-eight billion, three hundred twenty million, five hundred nine thousand, two hundred forty-three".