116530033 has 4 divisors (see below), whose sum is σ = 120548340. Its totient is φ = 112511728.

The previous prime is 116530009. The next prime is 116530067. The reversal of 116530033 is 330035611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 76877824 + 39652209 = 8768^2 + 6297^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116530033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116529986 and 116530013.

It is not an unprimeable number, because it can be changed into a prime (116530433) 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, 2009110 + ... + 2009167.

It is an arithmetic number, because the mean of its divisors is an integer number (30137085).

Almost surely, 2^116530033 is an apocalyptic number.

It is an amenable number.

116530033 is a deficient number, since it is larger than the sum of its proper divisors (4018307).

116530033 is an equidigital number, since it uses as much as digits as its factorization.

116530033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018306.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 116530033 is about 10794.9077346682. The cubic root of 116530033 is about 488.4415751961.

Adding to 116530033 its reverse (330035611), we get a palindrome (446565644).

The spelling of 116530033 in words is "one hundred sixteen million, five hundred thirty thousand, thirty-three".