423122323221307 has 2 divisors, whose sum is σ = 423122323221308. Its totient is φ = 423122323221306.

The previous prime is 423122323221281. The next prime is 423122323221337. The reversal of 423122323221307 is 703122323221324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423122323221307 - 2³⁵ = 423087963482939 is a prime.

It is not a weakly prime, because it can be changed into another prime (423122323221337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211561161610653 + 211561161610654.

It is an arithmetic number, because the mean of its divisors is an integer number (211561161610654).

Almost surely, 2^{423122323221307} is an apocalyptic number.

423122323221307 is a deficient number, since it is larger than the sum of its proper divisors (1).

423122323221307 is an equidigital number, since it uses as much as digits as its factorization.

423122323221307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 37.

The spelling of 423122323221307 in words is "four hundred twenty-three trillion, one hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-one thousand, three hundred seven".