230409083 has 2 divisors, whose sum is σ = 230409084. Its totient is φ = 230409082.

The previous prime is 230409077. The next prime is 230409107. The reversal of 230409083 is 380904032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230409083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230409983) 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, 115204541 + 115204542.

It is an arithmetic number, because the mean of its divisors is an integer number (115204542).

Almost surely, 2^230409083 is an apocalyptic number.

230409083 is a deficient number, since it is larger than the sum of its proper divisors (1).

230409083 is an equidigital number, since it uses as much as digits as its factorization.

230409083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 230409083 is about 15179.2319634427. The cubic root of 230409083 is about 613.0556018143.

It can be divided in two parts, 23040 and 9083, that added together give a palindrome (32123).

The spelling of 230409083 in words is "two hundred thirty million, four hundred nine thousand, eighty-three".