1167108116777 has 32 divisors (see below), whose sum is σ = 1230037068288. Its totient is φ = 1106488221696.

The previous prime is 1167108116771. The next prime is 1167108116803. The reversal of 1167108116777 is 7776118017611.

It is a cyclic number.

It is not a de Polignac number, because 1167108116777 - 2¹⁰ = 1167108115753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1167108116771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47943953 + ... + 47968289.

It is an arithmetic number, because the mean of its divisors is an integer number (38438658384).

Almost surely, 2^{1167108116777} is an apocalyptic number.

It is an amenable number.

1167108116777 is a deficient number, since it is larger than the sum of its proper divisors (62928951511).

1167108116777 is a wasteful number, since it uses less digits than its factorization.

1167108116777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24705.

The product of its (nonzero) digits is 691488, while the sum is 53.

The spelling of 1167108116777 in words is "one trillion, one hundred sixty-seven billion, one hundred eight million, one hundred sixteen thousand, seven hundred seventy-seven".