423103103 has 4 divisors (see below), whose sum is σ = 434538360. Its totient is φ = 411667848.

The previous prime is 423103099. The next prime is 423103111. The reversal of 423103103 is 301301324.

It is a happy number.

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 423103103 - 2² = 423103099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423103133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5717573 + ... + 5717646.

It is an arithmetic number, because the mean of its divisors is an integer number (108634590).

Almost surely, 2^423103103 is an apocalyptic number.

423103103 is a deficient number, since it is larger than the sum of its proper divisors (11435257).

423103103 is a wasteful number, since it uses less digits than its factorization.

423103103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11435256.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 423103103 is about 20569.4701681886. The cubic root of 423103103 is about 750.7270596919.

Adding to 423103103 its reverse (301301324), we get a palindrome (724404427).

The spelling of 423103103 in words is "four hundred twenty-three million, one hundred three thousand, one hundred three".