116565600443 has 2 divisors, whose sum is σ = 116565600444. Its totient is φ = 116565600442.

The previous prime is 116565600439. The next prime is 116565600461. The reversal of 116565600443 is 344006565611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116565600443 - 2² = 116565600439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116565600443.

It is not a weakly prime, because it can be changed into another prime (116565600413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58282800221 + 58282800222.

It is an arithmetic number, because the mean of its divisors is an integer number (58282800222).

Almost surely, 2^116565600443 is an apocalyptic number.

116565600443 is a deficient number, since it is larger than the sum of its proper divisors (1).

116565600443 is an equidigital number, since it uses as much as digits as its factorization.

116565600443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 116565600443 in words is "one hundred sixteen billion, five hundred sixty-five million, six hundred thousand, four hundred forty-three".