423002383 has 2 divisors, whose sum is σ = 423002384. Its totient is φ = 423002382.

The previous prime is 423002297. The next prime is 423002387. The reversal of 423002383 is 383200324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423002383 - 2²¹ = 420905231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423002387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211501191 + 211501192.

It is an arithmetic number, because the mean of its divisors is an integer number (211501192).

Almost surely, 2^423002383 is an apocalyptic number.

423002383 is a deficient number, since it is larger than the sum of its proper divisors (1).

423002383 is an equidigital number, since it uses as much as digits as its factorization.

423002383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 423002383 is about 20567.0217338340. The cubic root of 423002383 is about 750.6674845910.

The spelling of 423002383 in words is "four hundred twenty-three million, two thousand, three hundred eighty-three".