423003115 has 4 divisors (see below), whose sum is σ = 507603744. Its totient is φ = 338402488.

The previous prime is 423003107. The next prime is 423003127. The reversal of 423003115 is 511300324.

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 423003115 - 2³ = 423003107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423003092 and 423003101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42300307 + ... + 42300316.

It is an arithmetic number, because the mean of its divisors is an integer number (126900936).

Almost surely, 2^423003115 is an apocalyptic number.

423003115 is a deficient number, since it is larger than the sum of its proper divisors (84600629).

423003115 is an equidigital number, since it uses as much as digits as its factorization.

423003115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84600628.

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

The square root of 423003115 is about 20567.0395293051. The cubic root of 423003115 is about 750.6679175975.

Adding to 423003115 its reverse (511300324), we get a palindrome (934303439).

The spelling of 423003115 in words is "four hundred twenty-three million, three thousand, one hundred fifteen".