130244232 has 16 divisors (see below), whose sum is σ = 325610640. Its totient is φ = 43414736.

The previous prime is 130244227. The next prime is 130244243. The reversal of 130244232 is 232442031.

It is a junction number, because it is equal to n+sod(n) for n = 130244199 and 130244208.

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, 2713398 + ... + 2713445.

It is an arithmetic number, because the mean of its divisors is an integer number (20350665).

Almost surely, 2^130244232 is an apocalyptic number.

130244232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130244232 is an abundant number, since it is smaller than the sum of its proper divisors (195366408).

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

130244232 is a wasteful number, since it uses less digits than its factorization.

130244232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5426852 (or 5426848 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 130244232 is about 11412.4595070475. The cubic root of 130244232 is about 506.8967418454.

Adding to 130244232 its reverse (232442031), we get a palindrome (362686263).

The spelling of 130244232 in words is "one hundred thirty million, two hundred forty-four thousand, two hundred thirty-two".