424223103 has 16 divisors (see below), whose sum is σ = 570882816. Its totient is φ = 280198080.

The previous prime is 424223099. The next prime is 424223119. The reversal of 424223103 is 301322424.

It is not a de Polignac number, because 424223103 - 2² = 424223099 is a prime.

It is a super-2 number, since 2×424223103² = 359930482237897218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 424223103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424223123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398550 + ... + 399612.

It is an arithmetic number, because the mean of its divisors is an integer number (35680176).

Almost surely, 2^424223103 is an apocalyptic number.

424223103 is a deficient number, since it is larger than the sum of its proper divisors (146659713).

424223103 is a wasteful number, since it uses less digits than its factorization.

424223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 424223103 is about 20596.6769892621. The cubic root of 424223103 is about 751.3888948183.

Adding to 424223103 its reverse (301322424), we get a palindrome (725545527).

The spelling of 424223103 in words is "four hundred twenty-four million, two hundred twenty-three thousand, one hundred three".