1165302342563 has 2 divisors, whose sum is σ = 1165302342564. Its totient is φ = 1165302342562.

The previous prime is 1165302342443. The next prime is 1165302342601. The reversal of 1165302342563 is 3652432035611.

It is a strong prime.

It is an emirp because it is prime and its reverse (3652432035611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1165302342563 - 2¹² = 1165302338467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1165302342563.

It is not a weakly prime, because it can be changed into another prime (1165302342163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582651171281 + 582651171282.

It is an arithmetic number, because the mean of its divisors is an integer number (582651171282).

Almost surely, 2^{1165302342563} is an apocalyptic number.

1165302342563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1165302342563 is an equidigital number, since it uses as much as digits as its factorization.

1165302342563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 1165302342563 in words is "one trillion, one hundred sixty-five billion, three hundred two million, three hundred forty-two thousand, five hundred sixty-three".