130432124 has 12 divisors (see below), whose sum is σ = 229416264. Its totient is φ = 64884624.

The previous prime is 130432123. The next prime is 130432147. The reversal of 130432124 is 421234031.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 130432096 and 130432105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130432121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81974 + ... + 83549.

It is an arithmetic number, because the mean of its divisors is an integer number (19118022).

Almost surely, 2^130432124 is an apocalyptic number.

It is an amenable number.

130432124 is a deficient number, since it is larger than the sum of its proper divisors (98984140).

130432124 is a wasteful number, since it uses less digits than its factorization.

130432124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165724 (or 165722 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 130432124 is about 11420.6884205813. The cubic root of 130432124 is about 507.1403766403.

Adding to 130432124 its reverse (421234031), we get a palindrome (551666155).

The spelling of 130432124 in words is "one hundred thirty million, four hundred thirty-two thousand, one hundred twenty-four".