23130123224 has 64 divisors (see below), whose sum is σ = 48636504000. Its totient is φ = 10238860800.

The previous prime is 23130123187. The next prime is 23130123239. The reversal of 23130123224 is 42232103132.

It is a self number, because there is not a number n which added to its sum of digits gives 23130123224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430022 + ... + 480810.

It is an arithmetic number, because the mean of its divisors is an integer number (759945375).

Almost surely, 2^23130123224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23130123224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24318252000).

23130123224 is an abundant number, since it is smaller than the sum of its proper divisors (25506380776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23130123224 is a wasteful number, since it uses less digits than its factorization.

23130123224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50988 (or 50984 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23130123224 its reverse (42232103132), we get a palindrome (65362226356).

The spelling of 23130123224 in words is "twenty-three billion, one hundred thirty million, one hundred twenty-three thousand, two hundred twenty-four".