423060303 has 8 divisors (see below), whose sum is σ = 564400816. Its totient is φ = 281880000.

The previous prime is 423060277. The next prime is 423060307. The reversal of 423060303 is 303060324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423060303 - 2¹³ = 423052111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423060303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423060307) 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 in 7 ways as a sum of consecutive naturals, for example, 33748 + ... + 44553.

It is an arithmetic number, because the mean of its divisors is an integer number (70550102).

Almost surely, 2^423060303 is an apocalyptic number.

423060303 is a deficient number, since it is larger than the sum of its proper divisors (141340513).

423060303 is a wasteful number, since it uses less digits than its factorization.

423060303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80105.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 423060303 is about 20568.4297650550. The cubic root of 423060303 is about 750.7017449783.

Adding to 423060303 its sum of digits (21), we get a palindrome (423060324).

The spelling of 423060303 in words is "four hundred twenty-three million, sixty thousand, three hundred three".