423481335203 has 2 divisors, whose sum is σ = 423481335204. Its totient is φ = 423481335202.

The previous prime is 423481335197. The next prime is 423481335239. The reversal of 423481335203 is 302533184324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423481335203 - 2⁴ = 423481335187 is a prime.

It is not a weakly prime, because it can be changed into another prime (423483335203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211740667601 + 211740667602.

It is an arithmetic number, because the mean of its divisors is an integer number (211740667602).

Almost surely, 2^423481335203 is an apocalyptic number.

423481335203 is a deficient number, since it is larger than the sum of its proper divisors (1).

423481335203 is an equidigital number, since it uses as much as digits as its factorization.

423481335203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 423481335203 in words is "four hundred twenty-three billion, four hundred eighty-one million, three hundred thirty-five thousand, two hundred three".