1163065442303 has 8 divisors (see below), whose sum is σ = 1203262809600. Its totient is φ = 1122874185888.

The previous prime is 1163065442299. The next prime is 1163065442351. The reversal of 1163065442303 is 3032445603611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1163065442303 - 2² = 1163065442299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163065042303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138808 + ... + 1903421.

It is an arithmetic number, because the mean of its divisors is an integer number (150407851200).

Almost surely, 2^{1163065442303} is an apocalyptic number.

1163065442303 is a deficient number, since it is larger than the sum of its proper divisors (40197367297).

1163065442303 is a wasteful number, since it uses less digits than its factorization.

1163065442303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055441.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 1163065442303 in words is "one trillion, one hundred sixty-three billion, sixty-five million, four hundred forty-two thousand, three hundred three".