116081567 has 4 divisors (see below), whose sum is σ = 132664656. Its totient is φ = 99498480.

The previous prime is 116081557. The next prime is 116081599. The reversal of 116081567 is 765180611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 765180611 = 13 ⋅58860047.

It is a cyclic number.

It is not a de Polignac number, because 116081567 - 2⁴ = 116081551 is a prime.

It is a super-3 number, since 3×116081567³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116081527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8291534 + ... + 8291547.

It is an arithmetic number, because the mean of its divisors is an integer number (33166164).

Almost surely, 2^116081567 is an apocalyptic number.

116081567 is a deficient number, since it is larger than the sum of its proper divisors (16583089).

116081567 is an equidigital number, since it uses as much as digits as its factorization.

116081567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16583088.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 116081567 is about 10774.1156017559. The cubic root of 116081567 is about 487.8141802943.

The spelling of 116081567 in words is "one hundred sixteen million, eighty-one thousand, five hundred sixty-seven".