23230331223 has 48 divisors (see below), whose sum is σ = 36099903744. Its totient is φ = 13152881280.

The previous prime is 23230331221. The next prime is 23230331227. The reversal of 23230331223 is 32213303232.

It is not a de Polignac number, because 23230331223 - 2¹ = 23230331221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23230331193 and 23230331202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230331221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1395115 + ... + 1411667.

It is an arithmetic number, because the mean of its divisors is an integer number (752081328).

Almost surely, 2^23230331223 is an apocalyptic number.

23230331223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23230331223 is a deficient number, since it is larger than the sum of its proper divisors (12869572521).

23230331223 is a wasteful number, since it uses less digits than its factorization.

23230331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16676 (or 16633 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23230331223 its reverse (32213303232), we get a palindrome (55443634455).

It can be divided in two parts, 23230 and 331223, that added together give a palindrome (354453).

The spelling of 23230331223 in words is "twenty-three billion, two hundred thirty million, three hundred thirty-one thousand, two hundred twenty-three".