230116833 has 12 divisors (see below), whose sum is σ = 333845460. Its totient is φ = 152739936.

The previous prime is 230116829. The next prime is 230116837. The reversal of 230116833 is 338611032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230116829) and next prime (230116837).

It can be written as a sum of positive squares in 2 ways, for example, as 162103824 + 68013009 = 12732^2 + 8247^2 .

It is not a de Polignac number, because 230116833 - 2² = 230116829 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230116797 and 230116806.

It is not an unprimeable number, because it can be changed into a prime (230116837) 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 11 ways as a sum of consecutive naturals, for example, 53766 + ... + 57887.

It is an arithmetic number, because the mean of its divisors is an integer number (27820455).

Almost surely, 2^230116833 is an apocalyptic number.

It is an amenable number.

230116833 is a deficient number, since it is larger than the sum of its proper divisors (103728627).

230116833 is a wasteful number, since it uses less digits than its factorization.

230116833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111888 (or 111885 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 230116833 is about 15169.6022690115. The cubic root of 230116833 is about 612.7962930207.

Adding to 230116833 its reverse (338611032), we get a palindrome (568727865).

The spelling of 230116833 in words is "two hundred thirty million, one hundred sixteen thousand, eight hundred thirty-three".