403030130203 has 2 divisors, whose sum is σ = 403030130204. Its totient is φ = 403030130202.

The previous prime is 403030130137. The next prime is 403030130207. The reversal of 403030130203 is 302031030304.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403030130203 is a prime.

It is not a weakly prime, because it can be changed into another prime (403030130207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201515065101 + 201515065102.

It is an arithmetic number, because the mean of its divisors is an integer number (201515065102).

Almost surely, 2^403030130203 is an apocalyptic number.

403030130203 is a deficient number, since it is larger than the sum of its proper divisors (1).

403030130203 is an equidigital number, since it uses as much as digits as its factorization.

403030130203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 403030130203 its reverse (302031030304), we get a palindrome (705061160507).

The spelling of 403030130203 in words is "four hundred three billion, thirty million, one hundred thirty thousand, two hundred three".