112565941603 has 2 divisors, whose sum is σ = 112565941604. Its totient is φ = 112565941602.

The previous prime is 112565941601. The next prime is 112565941651. The reversal of 112565941603 is 306149565211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112565941603 - 2¹ = 112565941601 is a prime.

Together with 112565941601, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112565941603.

It is not a weakly prime, because it can be changed into another prime (112565941601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56282970801 + 56282970802.

It is an arithmetic number, because the mean of its divisors is an integer number (56282970802).

Almost surely, 2^112565941603 is an apocalyptic number.

112565941603 is a deficient number, since it is larger than the sum of its proper divisors (1).

112565941603 is an equidigital number, since it uses as much as digits as its factorization.

112565941603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 112565941603 in words is "one hundred twelve billion, five hundred sixty-five million, nine hundred forty-one thousand, six hundred three".