130123235230 has 8 divisors (see below), whose sum is σ = 234221823432. Its totient is φ = 52049294088.

The previous prime is 130123235191. The next prime is 130123235257. The reversal of 130123235230 is 32532321031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 130123235195 and 130123235204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6506161752 + ... + 6506161771.

It is an arithmetic number, because the mean of its divisors is an integer number (29277727929).

Almost surely, 2^130123235230 is an apocalyptic number.

130123235230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130123235230 is a deficient number, since it is larger than the sum of its proper divisors (104098588202).

130123235230 is a wasteful number, since it uses less digits than its factorization.

130123235230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13012323530.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 130123235230 its reverse (32532321031), we get a palindrome (162655556261).

The spelling of 130123235230 in words is "one hundred thirty billion, one hundred twenty-three million, two hundred thirty-five thousand, two hundred thirty".