423611103 has 8 divisors (see below), whose sum is σ = 577950208. Its totient is φ = 275839704.

The previous prime is 423611081. The next prime is 423611119. The reversal of 423611103 is 301116324.

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

It is not a de Polignac number, because 423611103 - 2¹² = 423607007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423611103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423611183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641775 + ... + 1642032.

It is an arithmetic number, because the mean of its divisors is an integer number (72243776).

Almost surely, 2^423611103 is an apocalyptic number.

423611103 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

423611103 is a deficient number, since it is larger than the sum of its proper divisors (154339105).

423611103 is a wasteful number, since it uses less digits than its factorization.

423611103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283853.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 423611103 is about 20581.8148616685. The cubic root of 423611103 is about 751.0273937512.

Adding to 423611103 its reverse (301116324), we get a palindrome (724727427).

The spelling of 423611103 in words is "four hundred twenty-three million, six hundred eleven thousand, one hundred three".