423035011 has 4 divisors (see below), whose sum is σ = 483468592. Its totient is φ = 362601432.

The previous prime is 423035009. The next prime is 423035017. The reversal of 423035011 is 110530324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423035011 - 2¹ = 423035009 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 423035011.

It is not an unprimeable number, because it can be changed into a prime (423035017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30216780 + ... + 30216793.

It is an arithmetic number, because the mean of its divisors is an integer number (120867148).

Almost surely, 2^423035011 is an apocalyptic number.

423035011 is a deficient number, since it is larger than the sum of its proper divisors (60433581).

423035011 is an equidigital number, since it uses as much as digits as its factorization.

423035011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60433580.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 423035011 is about 20567.8149301281. The cubic root of 423035011 is about 750.6867848361.

Adding to 423035011 its reverse (110530324), we get a palindrome (533565335).

The spelling of 423035011 in words is "four hundred twenty-three million, thirty-five thousand, eleven".