23230112130 has 24 divisors (see below), whose sum is σ = 60398291772. Its totient is φ = 6194696544.

The previous prime is 23230112119. The next prime is 23230112137. The reversal of 23230112130 is 3121103232.

23230112130 is a `hidden beast` number, since 232 + 301 + 1 + 2 + 130 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22706571969 + 523540161 = 150687^2 + 22881^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23230112137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129056089 + ... + 129056268.

Almost surely, 2^23230112130 is an apocalyptic number.

23230112130 is an abundant number, since it is smaller than the sum of its proper divisors (37168179642).

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

23230112130 is a wasteful number, since it uses less digits than its factorization.

23230112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258112370 (or 258112367 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23230112130 its reverse (3121103232), we get a palindrome (26351215362).

The spelling of 23230112130 in words is "twenty-three billion, two hundred thirty million, one hundred twelve thousand, one hundred thirty".