1163110383616 has 80 divisors (see below), whose sum is σ = 2329346448000. Its totient is φ = 580773740544.

The previous prime is 1163110383613. The next prime is 1163110383629. The reversal of 1163110383616 is 6163830113611.

It is not an unprimeable number, because it can be changed into a prime (1163110383613) 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, 746061045 + ... + 746062603.

It is an arithmetic number, because the mean of its divisors is an integer number (29116830600).

Almost surely, 2^{1163110383616} is an apocalyptic number.

1163110383616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1163110383616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1164673224000).

1163110383616 is an abundant number, since it is smaller than the sum of its proper divisors (1166236064384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1163110383616 is an frugal number, since it uses more digits than its factorization.

1163110383616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020 (or 2984 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 1163110383616 in words is "one trillion, one hundred sixty-three billion, one hundred ten million, three hundred eighty-three thousand, six hundred sixteen".