230134421333 has 2 divisors, whose sum is σ = 230134421334. Its totient is φ = 230134421332.

The previous prime is 230134421311. The next prime is 230134421369. The reversal of 230134421333 is 333124431032.

230134421333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211018040689 + 19116380644 = 459367^2 + 138262^2 .

It is a cyclic number.

It is not a de Polignac number, because 230134421333 - 2¹⁶ = 230134355797 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230134421296 and 230134421305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230134421393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115067210666 + 115067210667.

It is an arithmetic number, because the mean of its divisors is an integer number (115067210667).

Almost surely, 2^230134421333 is an apocalyptic number.

It is an amenable number.

230134421333 is a deficient number, since it is larger than the sum of its proper divisors (1).

230134421333 is an equidigital number, since it uses as much as digits as its factorization.

230134421333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 230134421333 its reverse (333124431032), we get a palindrome (563258852365).

The spelling of 230134421333 in words is "two hundred thirty billion, one hundred thirty-four million, four hundred twenty-one thousand, three hundred thirty-three".