403225003 has 2 divisors, whose sum is σ = 403225004. Its totient is φ = 403225002.

The previous prime is 403224979. The next prime is 403225013. The reversal of 403225003 is 300522304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 403225003 - 2⁵ = 403224971 is a prime.

It is not a weakly prime, because it can be changed into another prime (403225013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201612501 + 201612502.

It is an arithmetic number, because the mean of its divisors is an integer number (201612502).

Almost surely, 2^403225003 is an apocalyptic number.

403225003 is a deficient number, since it is larger than the sum of its proper divisors (1).

403225003 is an equidigital number, since it uses as much as digits as its factorization.

403225003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 403225003 is about 20080.4632167687. The cubic root of 403225003 is about 738.7811705016.

Adding to 403225003 its reverse (300522304), we get a palindrome (703747307).

The spelling of 403225003 in words is "four hundred three million, two hundred twenty-five thousand, three".