116330281 has 8 divisors (see below), whose sum is σ = 120715200. Its totient is φ = 111970320.

The previous prime is 116330267. The next prime is 116330323. The reversal of 116330281 is 182033611.

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 116330281 - 2⁷ = 116330153 is a prime.

It is a super-2 number, since 2×116330281² = 27065468555077922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116330231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3540 + ... + 15658.

It is an arithmetic number, because the mean of its divisors is an integer number (15089400).

Almost surely, 2^116330281 is an apocalyptic number.

It is an amenable number.

116330281 is a deficient number, since it is larger than the sum of its proper divisors (4384919).

116330281 is a wasteful number, since it uses less digits than its factorization.

116330281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12479.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 116330281 is about 10785.6516261188. The cubic root of 116330281 is about 488.1623253438.

Adding to 116330281 its reverse (182033611), we get a palindrome (298363892).

It can be divided in two parts, 116330 and 281, that added together give a palindrome (116611).

The spelling of 116330281 in words is "one hundred sixteen million, three hundred thirty thousand, two hundred eighty-one".