116801771 has 4 divisors (see below), whose sum is σ = 119005632. Its totient is φ = 114597912.

The previous prime is 116801761. The next prime is 116801777. The reversal of 116801771 is 177108611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 177108611 = 31 ⋅5713181.

It is a cyclic number.

It is not a de Polignac number, because 116801771 - 2¹⁸ = 116539627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116801777) 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, 1101851 + ... + 1101956.

It is an arithmetic number, because the mean of its divisors is an integer number (29751408).

Almost surely, 2^116801771 is an apocalyptic number.

116801771 is a deficient number, since it is larger than the sum of its proper divisors (2203861).

116801771 is an equidigital number, since it uses as much as digits as its factorization.

116801771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203860.

The product of its (nonzero) digits is 2352, while the sum is 32.

The square root of 116801771 is about 10807.4868031379. The cubic root of 116801771 is about 488.8209483546.

The spelling of 116801771 in words is "one hundred sixteen million, eight hundred one thousand, seven hundred seventy-one".