230106403 has 2 divisors, whose sum is σ = 230106404. Its totient is φ = 230106402.

The previous prime is 230106379. The next prime is 230106413. The reversal of 230106403 is 304601032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230106403 - 2²¹ = 228009251 is a prime.

It is not a weakly prime, because it can be changed into another prime (230106413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115053201 + 115053202.

It is an arithmetic number, because the mean of its divisors is an integer number (115053202).

Almost surely, 2^230106403 is an apocalyptic number.

230106403 is a deficient number, since it is larger than the sum of its proper divisors (1).

230106403 is an equidigital number, since it uses as much as digits as its factorization.

230106403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 230106403 is about 15169.2584855028. The cubic root of 230106403 is about 612.7870345905.

Adding to 230106403 its reverse (304601032), we get a palindrome (534707435).

The spelling of 230106403 in words is "two hundred thirty million, one hundred six thousand, four hundred three".