116656201 has 4 divisors (see below), whose sum is σ = 116813952. Its totient is φ = 116498452.

The previous prime is 116656171. The next prime is 116656213. The reversal of 116656201 is 102656611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102656611 = 37 ⋅2774503.

It is a cyclic number.

It is not a de Polignac number, because 116656201 - 2⁷ = 116656073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116656201.

It is not an unprimeable number, because it can be changed into a prime (116656801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77761 + ... + 79246.

It is an arithmetic number, because the mean of its divisors is an integer number (29203488).

Almost surely, 2^116656201 is an apocalyptic number.

It is an amenable number.

116656201 is a deficient number, since it is larger than the sum of its proper divisors (157751).

116656201 is an equidigital number, since it uses as much as digits as its factorization.

116656201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157750.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 116656201 is about 10800.7500202532. The cubic root of 116656201 is about 488.6177914829.

The spelling of 116656201 in words is "one hundred sixteen million, six hundred fifty-six thousand, two hundred one".