423113212199 has 2 divisors, whose sum is σ = 423113212200. Its totient is φ = 423113212198.

The previous prime is 423113212147. The next prime is 423113212351. The reversal of 423113212199 is 991212311324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423113212199 - 2²⁴ = 423096434983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423113212139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211556606099 + 211556606100.

It is an arithmetic number, because the mean of its divisors is an integer number (211556606100).

Almost surely, 2^423113212199 is an apocalyptic number.

423113212199 is a deficient number, since it is larger than the sum of its proper divisors (1).

423113212199 is an equidigital number, since it uses as much as digits as its factorization.

423113212199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 38.

The spelling of 423113212199 in words is "four hundred twenty-three billion, one hundred thirteen million, two hundred twelve thousand, one hundred ninety-nine".