423133117 has 4 divisors (see below), whose sum is σ = 461599776. Its totient is φ = 384666460.

The previous prime is 423133063. The next prime is 423133121. The reversal of 423133117 is 711331324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423133117 - 2¹⁹ = 422608829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423133091 and 423133100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423103117) 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 3 ways as a sum of consecutive naturals, for example, 19233313 + ... + 19233334.

It is an arithmetic number, because the mean of its divisors is an integer number (115399944).

Almost surely, 2^423133117 is an apocalyptic number.

It is an amenable number.

423133117 is a deficient number, since it is larger than the sum of its proper divisors (38466659).

423133117 is a wasteful number, since it uses less digits than its factorization.

423133117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38466658.

The product of its digits is 1512, while the sum is 25.

The square root of 423133117 is about 20570.1997316506. The cubic root of 423133117 is about 750.7448109122.

The spelling of 423133117 in words is "four hundred twenty-three million, one hundred thirty-three thousand, one hundred seventeen".