230406003 has 6 divisors (see below), whose sum is σ = 332808684. Its totient is φ = 153603996.

The previous prime is 230405977. The next prime is 230406013. The reversal of 230406003 is 300604032.

230406003 is a `hidden beast` number, since 23 + 0 + 40 + 600 + 3 = 666.

It is not a de Polignac number, because 230406003 - 2⁶ = 230405939 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (230406013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12800325 + ... + 12800342.

It is an arithmetic number, because the mean of its divisors is an integer number (55468114).

Almost surely, 2^230406003 is an apocalyptic number.

230406003 is a deficient number, since it is larger than the sum of its proper divisors (102402681).

230406003 is a wasteful number, since it uses less digits than its factorization.

230406003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25600673 (or 25600670 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 230406003 is about 15179.1305086952. The cubic root of 230406003 is about 613.0528701227.

The spelling of 230406003 in words is "two hundred thirty million, four hundred six thousand, three".