116601211 has 8 divisors (see below), whose sum is σ = 117393840. Its totient is φ = 115811808.

The previous prime is 116601209. The next prime is 116601293. The reversal of 116601211 is 112106611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116601211 - 2¹ = 116601209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116601811) 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 7 ways as a sum of consecutive naturals, for example, 140580 + ... + 141406.

It is an arithmetic number, because the mean of its divisors is an integer number (14674230).

Almost surely, 2^116601211 is an apocalyptic number.

116601211 is a deficient number, since it is larger than the sum of its proper divisors (792629).

116601211 is an equidigital number, since it uses as much as digits as its factorization.

116601211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 116601211 is about 10798.2040636395. The cubic root of 116601211 is about 488.5410036936.

Adding to 116601211 its reverse (112106611), we get a palindrome (228707822).

The spelling of 116601211 in words is "one hundred sixteen million, six hundred one thousand, two hundred eleven".