23123102230 has 32 divisors (see below), whose sum is σ = 41977486656. Its totient is φ = 9170434944.

The previous prime is 23123102207. The next prime is 23123102231. The reversal of 23123102230 is 3220132132.

It is a junction number, because it is equal to n+sod(n) for n = 23123102198 and 23123102207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23123102231) 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, 645552 + ... + 680428.

It is an arithmetic number, because the mean of its divisors is an integer number (1311796458).

Almost surely, 2^23123102230 is an apocalyptic number.

23123102230 is a deficient number, since it is larger than the sum of its proper divisors (18854384426).

23123102230 is a wasteful number, since it uses less digits than its factorization.

23123102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35448.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23123102230 its reverse (3220132132), we get a palindrome (26343234362).

The spelling of 23123102230 in words is "twenty-three billion, one hundred twenty-three million, one hundred two thousand, two hundred thirty".