230111320133333 has 2 divisors, whose sum is σ = 230111320133334. Its totient is φ = 230111320133332.

The previous prime is 230111320133309. The next prime is 230111320133347. The reversal of 230111320133333 is 333331023111032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196299630425809 + 33811689707524 = 14010697^2 + 5814782^2 .

It is a cyclic number.

It is not a de Polignac number, because 230111320133333 - 2⁸ = 230111320133077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230111320133296 and 230111320133305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230111320133633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115055660066666 + 115055660066667.

It is an arithmetic number, because the mean of its divisors is an integer number (115055660066667).

Almost surely, 2^{230111320133333} is an apocalyptic number.

It is an amenable number.

230111320133333 is a deficient number, since it is larger than the sum of its proper divisors (1).

230111320133333 is an equidigital number, since it uses as much as digits as its factorization.

230111320133333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 230111320133333 its reverse (333331023111032), we get a palindrome (563442343244365).

The spelling of 230111320133333 in words is "two hundred thirty trillion, one hundred eleven billion, three hundred twenty million, one hundred thirty-three thousand, three hundred thirty-three".