419303123 has 2 divisors, whose sum is σ = 419303124. Its totient is φ = 419303122.

The previous prime is 419303107. The next prime is 419303189. The reversal of 419303123 is 321303914.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 419303123 - 2⁴ = 419303107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 419303092 and 419303101.

It is not a weakly prime, because it can be changed into another prime (419302123) 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, 209651561 + 209651562.

It is an arithmetic number, because the mean of its divisors is an integer number (209651562).

Almost surely, 2^419303123 is an apocalyptic number.

419303123 is a deficient number, since it is larger than the sum of its proper divisors (1).

419303123 is an equidigital number, since it uses as much as digits as its factorization.

419303123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 419303123 is about 20476.8924155986. The cubic root of 419303123 is about 748.4728171348.

The spelling of 419303123 in words is "four hundred nineteen million, three hundred three thousand, one hundred twenty-three".