423413303203097 has 2 divisors, whose sum is σ = 423413303203098. Its totient is φ = 423413303203096.

The previous prime is 423413303203073. The next prime is 423413303203127. The reversal of 423413303203097 is 790302303314324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319421931119641 + 103991372083456 = 17872379^2 + 10197616^2 .

It is a cyclic number.

It is not a de Polignac number, because 423413303203097 - 2¹⁰ = 423413303202073 is a prime.

It is not a weakly prime, because it can be changed into another prime (423413303203697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211706651601548 + 211706651601549.

It is an arithmetic number, because the mean of its divisors is an integer number (211706651601549).

Almost surely, 2^{423413303203097} is an apocalyptic number.

It is an amenable number.

423413303203097 is a deficient number, since it is larger than the sum of its proper divisors (1).

423413303203097 is an equidigital number, since it uses as much as digits as its factorization.

423413303203097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 44.

The spelling of 423413303203097 in words is "four hundred twenty-three trillion, four hundred thirteen billion, three hundred three million, two hundred three thousand, ninety-seven".