130023124 has 48 divisors (see below), whose sum is σ = 293489280. Its totient is φ = 48908160.

The previous prime is 130023121. The next prime is 130023139. The reversal of 130023124 is 421320031.

It is a happy number.

130023124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 130023098 and 130023107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130023121) 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, 1654 + ... + 16210.

It is an arithmetic number, because the mean of its divisors is an integer number (6114360).

Almost surely, 2^130023124 is an apocalyptic number.

130023124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130023124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146744640).

130023124 is an abundant number, since it is smaller than the sum of its proper divisors (163466156).

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

130023124 is a wasteful number, since it uses less digits than its factorization.

130023124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14608 (or 14606 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 130023124 is about 11402.7682603831. The cubic root of 130023124 is about 506.6097364089.

Adding to 130023124 its reverse (421320031), we get a palindrome (551343155).

The spelling of 130023124 in words is "one hundred thirty million, twenty-three thousand, one hundred twenty-four".