423130111 has 8 divisors (see below), whose sum is σ = 431781840. Its totient is φ = 414503232.

The previous prime is 423130093. The next prime is 423130159. The reversal of 423130111 is 111031324.

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

It is a cyclic number.

It is not a de Polignac number, because 423130111 - 2⁵ = 423130079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423136111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30355 + ... + 42043.

It is an arithmetic number, because the mean of its divisors is an integer number (53972730).

Almost surely, 2^423130111 is an apocalyptic number.

423130111 is a deficient number, since it is larger than the sum of its proper divisors (8651729).

423130111 is a wasteful number, since it uses less digits than its factorization.

423130111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12425.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 423130111 is about 20570.1266646562. The cubic root of 423130111 is about 750.7430331075.

Adding to 423130111 its reverse (111031324), we get a palindrome (534161435).

The spelling of 423130111 in words is "four hundred twenty-three million, one hundred thirty thousand, one hundred eleven".