423003127 has 2 divisors, whose sum is σ = 423003128. Its totient is φ = 423003126.

The previous prime is 423003107. The next prime is 423003131. The reversal of 423003127 is 721300324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423003127 - 2⁷ = 423002999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423003098 and 423003107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423003107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211501563 + 211501564.

It is an arithmetic number, because the mean of its divisors is an integer number (211501564).

Almost surely, 2^423003127 is an apocalyptic number.

423003127 is a deficient number, since it is larger than the sum of its proper divisors (1).

423003127 is an equidigital number, since it uses as much as digits as its factorization.

423003127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 423003127 is about 20567.0398210340. The cubic root of 423003127 is about 750.6679246959.

The spelling of 423003127 in words is "four hundred twenty-three million, three thousand, one hundred twenty-seven".