423103110231 has 16 divisors (see below), whose sum is σ = 598504755200. Its totient is φ = 265118894208.

The previous prime is 423103110229. The next prime is 423103110251. The reversal of 423103110231 is 132011301324.

It is not a de Polignac number, because 423103110231 - 2¹ = 423103110229 is a prime.

It is a super-2 number, since 2×423103110231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423103110198 and 423103110207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423103110211) 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, 29216626 + ... + 29231103.

It is an arithmetic number, because the mean of its divisors is an integer number (37406547200).

Almost surely, 2^423103110231 is an apocalyptic number.

423103110231 is a deficient number, since it is larger than the sum of its proper divisors (175401644969).

423103110231 is a wasteful number, since it uses less digits than its factorization.

423103110231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58447878.

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

Adding to 423103110231 its reverse (132011301324), we get a palindrome (555114411555).

The spelling of 423103110231 in words is "four hundred twenty-three billion, one hundred three million, one hundred ten thousand, two hundred thirty-one".