230411453 has 2 divisors, whose sum is σ = 230411454. Its totient is φ = 230411452.

The previous prime is 230411449. The next prime is 230411471. The reversal of 230411453 is 354114032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197486809 + 32924644 = 14053^2 + 5738^2 .

It is a cyclic number.

It is not a de Polignac number, because 230411453 - 2² = 230411449 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230411443) 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, 115205726 + 115205727.

It is an arithmetic number, because the mean of its divisors is an integer number (115205727).

Almost surely, 2^230411453 is an apocalyptic number.

It is an amenable number.

230411453 is a deficient number, since it is larger than the sum of its proper divisors (1).

230411453 is an equidigital number, since it uses as much as digits as its factorization.

230411453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 230411453 is about 15179.3100304329. The cubic root of 230411453 is about 613.0577037812.

Adding to 230411453 its reverse (354114032), we get a palindrome (584525485).

The spelling of 230411453 in words is "two hundred thirty million, four hundred eleven thousand, four hundred fifty-three".