230133110833 has 2 divisors, whose sum is σ = 230133110834. Its totient is φ = 230133110832.

The previous prime is 230133110797. The next prime is 230133110861. The reversal of 230133110833 is 338011331032.

It is an a-pointer prime, because the next prime (230133110861) can be obtained adding 230133110833 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153842803984 + 76290306849 = 392228^2 + 276207^2 .

It is a cyclic number.

It is not a de Polignac number, because 230133110833 - 2²⁹ = 229596239921 is a prime.

It is a super-2 number, since 2×230133110833² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230133140833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115066555416 + 115066555417.

It is an arithmetic number, because the mean of its divisors is an integer number (115066555417).

Almost surely, 2^230133110833 is an apocalyptic number.

It is an amenable number.

230133110833 is a deficient number, since it is larger than the sum of its proper divisors (1).

230133110833 is an equidigital number, since it uses as much as digits as its factorization.

230133110833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 230133110833 its reverse (338011331032), we get a palindrome (568144441865).

The spelling of 230133110833 in words is "two hundred thirty billion, one hundred thirty-three million, one hundred ten thousand, eight hundred thirty-three".